%3Cp%3E1)%20%3Cspan%26nbsp%3Bstyle%3D%22font-family%3A%26nbsp%3Bverdana%2C%26nbs
ID: 2278998 • Letter: #
Question
%3Cp%3E1)%20%3Cspan%26nbsp%3Bstyle%3D%22font-family%3A%26nbsp%3Bverdana%2C%26nbsp%3Barial%2C%26nbsp%3Bsans-serif%3B%22%3EOnly%26nbsp%3Btwo%26nbsp%3Bhorizontal%26nbsp%3Bforces%26nbsp%3Bact%26nbsp%3Bon%26nbsp%3Ba%26nbsp%3B4.1%26nbsp%3Bkg%26nbsp%3Bbody.%26nbsp%3BOne%26nbsp%3Bforce%26nbsp%3Bis%26nbsp%3B4.7%26nbsp%3BN%2C%26nbsp%3Bacting%26nbsp%3Bdue%26nbsp%3Beast%2C%26nbsp%3Band%26nbsp%3Bthe%26nbsp%3Bother%26nbsp%3Bis%26nbsp%3B1.5%26nbsp%3BN%2C%26nbsp%3Bacting%26nbsp%3B39%C2%B0%26nbsp%3Bnorth%26nbsp%3Bof%26nbsp%3Bwest.%26nbsp%3BWhat%26nbsp%3Bis%26nbsp%3Bthe%26nbsp%3Bmagnitude%26nbsp%3Bof%26nbsp%3Bthe%26nbsp%3Bbody's%26nbsp%3Bacceleration%3F%3C%2Fspan%3E%3C%2Fp%3E%3Cp%3E%3Cspan%26nbsp%3Bstyle%3D%22font-family%3A%26nbsp%3Bverdana%2C%26nbsp%3Barial%2C%26nbsp%3Bsans-serif%3B%22%3E%3Cbr%3E%3C%2Fspan%3E%3C%2Fp%3E%3Cp%3E%3Cspan%26nbsp%3Bstyle%3D%22font-family%3A%26nbsp%3Bverdana%2C%26nbsp%3Barial%2C%26nbsp%3Bsans-serif%3B%22%3E%3Cbr%3E%3C%2Fspan%3E%3C%2Fp%3E%3Cp%3E%3Cspan%26nbsp%3Bstyle%3D%22font-family%3A%26nbsp%3Bverdana%2C%26nbsp%3Barial%2C%26nbsp%3Bsans-serif%3B%22%3E2)%26nbsp%3B%3C%2Fspan%3E%3Cspan%26nbsp%3Bstyle%3D%22font-family%3A%26nbsp%3Bverdana%2C%26nbsp%3Barial%2C%26nbsp%3Bsans-serif%3B%22%3EIf%26nbsp%3Ba%26nbsp%3B1.00%26nbsp%3Bkg%26nbsp%3Bbody%26nbsp%3Bhas%26nbsp%3Ban%26nbsp%3Bacceleration%26nbsp%3Bof%26nbsp%3B3.81%26nbsp%3Bm%2Fs%3C%2Fspan%3E%3Csup%26nbsp%3Bstyle%3D%22font-family%3A%26nbsp%3Bverdana%2C%26nbsp%3Barial%2C%26nbsp%3Bsans-serif%3B%22%3E2%3C%2Fsup%3E%3Cspan%26nbsp%3Bstyle%3D%22font-family%3A%26nbsp%3Bverdana%2C%26nbsp%3Barial%2C%26nbsp%3Bsans-serif%3B%22%3E%26nbsp%3Bat%26nbsp%3B78%C2%B0%26nbsp%3Bto%26nbsp%3Bthe%26nbsp%3Bpositive%26nbsp%3Bdirection%26nbsp%3Bof%26nbsp%3Bthe%26nbsp%3B%3C%2Fspan%3E%3Ci%26nbsp%3Bstyle%3D%22font-family%3A%26nbsp%3Bverdana%2C%26nbsp%3Barial%2C%26nbsp%3Bsans-serif%3B%22%3Ex%3C%2Fi%3E%3Cspan%26nbsp%3Bstyle%3D%22font-family%3A%26nbsp%3Bverdana%2C%26nbsp%3Barial%2C%26nbsp%3Bsans-serif%3B%22%3E%26nbsp%3Baxis%2C%26nbsp%3Bthen%26nbsp%3Bwhat%26nbsp%3Bare%26nbsp%3B(a)%26nbsp%3Bthe%26nbsp%3B%3C%2Fspan%3E%3Ci%26nbsp%3Bstyle%3D%22font-family%3A%26nbsp%3Bverdana%2C%26nbsp%3Barial%2C%26nbsp%3Bsans-serif%3B%22%3Ex%3C%2Fi%3E%3Cspan%26nbsp%3Bstyle%3D%22font-family%3A%26nbsp%3Bverdana%2C%26nbsp%3Barial%2C%26nbsp%3Bsans-serif%3B%22%3E%26nbsp%3Bcomponent%26nbsp%3Band%26nbsp%3B(b)%26nbsp%3Bthe%26nbsp%3B%3C%2Fspan%3E%3Ci%26nbsp%3Bstyle%3D%22font-family%3A%26nbsp%3Bverdana%2C%26nbsp%3Barial%2C%26nbsp%3Bsans-serif%3B%22%3Ey%3C%2Fi%3E%3Cspan%26nbsp%3Bstyle%3D%22font-family%3A%26nbsp%3Bverdana%2C%26nbsp%3Barial%2C%26nbsp%3Bsans-serif%3B%22%3E%26nbsp%3Bcomponent%26nbsp%3Bof%26nbsp%3Bthe%26nbsp%3Bnet%26nbsp%3Bforce%26nbsp%3Bon%26nbsp%3Bit%2C%26nbsp%3Band%26nbsp%3B(c)%26nbsp%3Bwhat%26nbsp%3Bis%26nbsp%3Bthe%26nbsp%3Bnet%26nbsp%3Bforce%26nbsp%3Bin%26nbsp%3Bunit-vector%26nbsp%3Bnotation%3F%3C%2Fspan%3E%3C%2Fp%3E%3Cp%3E%3Cspan%26nbsp%3Bstyle%3D%22font-family%3A%26nbsp%3Bverdana%2C%26nbsp%3Barial%2C%26nbsp%3Bsans-serif%3B%22%3E%3Cbr%3E%3C%2Fspan%3E%3C%2Fp%3E%3Cp%3E%3Cspan%26nbsp%3Bstyle%3D%22font-family%3A%26nbsp%3Bverdana%2C%26nbsp%3Barial%2C%26nbsp%3Bsans-serif%3B%22%3E%3Cbr%3E%3C%2Fspan%3E%3C%2Fp%3E%3Cp%3E%3Cspan%26nbsp%3Bstyle%3D%22font-family%3A%26nbsp%3Bverdana%2C%26nbsp%3Barial%2C%26nbsp%3Bsans-serif%3B%22%3E3)%26nbsp%3B%3C%2Fspan%3E%3Cspan%26nbsp%3Bstyle%3D%22font-family%3A%26nbsp%3Bverdana%2C%26nbsp%3Barial%2C%26nbsp%3Bsans-serif%3B%22%3EThe%26nbsp%3Bfigure%26nbsp%3Bshows%26nbsp%3Ban%26nbsp%3Barrangement%26nbsp%3Bin%26nbsp%3Bwhich%26nbsp%3Bfour%26nbsp%3Bdisks%26nbsp%3Bare%26nbsp%3Bsuspended%26nbsp%3Bby%26nbsp%3Bcords.%26nbsp%3BThe%26nbsp%3Blonger%2C%26nbsp%3Btop%26nbsp%3Bcord%26nbsp%3Bloops%26nbsp%3Bover%26nbsp%3Ba%26nbsp%3Bfrictionless%26nbsp%3Bpulley%26nbsp%3Band%26nbsp%3Bpulls%26nbsp%3Bwith%26nbsp%3Ba%26nbsp%3Bforce%26nbsp%3Bof%26nbsp%3Bmagnitude%26nbsp%3B97.8%26nbsp%3BN%26nbsp%3Bon%26nbsp%3Bthe%26nbsp%3Bwall%26nbsp%3Bto%26nbsp%3Bwhich%26nbsp%3Bit%26nbsp%3Bis%26nbsp%3Battached.%26nbsp%3BThe%26nbsp%3Btensions%26nbsp%3Bin%26nbsp%3Bthe%26nbsp%3Bshorter%26nbsp%3Bcords%26nbsp%3Bare%3C%2Fspan%3E%3Cspan%26nbsp%3Bstyle%3D%22font-family%3A%26nbsp%3Bverdana%2C%26nbsp%3Barial%2C%26nbsp%3Bsans-serif%3B%22%3E%26nbsp%3B%3C%2Fspan%3E%3Ci%26nbsp%3Bstyle%3D%22font-family%3A%26nbsp%3Bverdana%2C%26nbsp%3Barial%2C%26nbsp%3Bsans-serif%3B%22%3ET%3C%2Fi%3E%3Csub%26nbsp%3Bstyle%3D%22font-family%3A%26nbsp%3Bverdana%2C%26nbsp%3Barial%2C%26nbsp%3Bsans-serif%3B%22%3E1%3C%2Fsub%3E%3Cspan%26nbsp%3Bstyle%3D%22font-family%3A%26nbsp%3Bverdana%2C%26nbsp%3Barial%2C%26nbsp%3Bsans-serif%3B%22%3E%26nbsp%3B%3C%2Fspan%3E%3Cspan%26nbsp%3Bstyle%3D%22font-family%3A%26nbsp%3Bverdana%2C%26nbsp%3Barial%2C%26nbsp%3Bsans-serif%3B%22%3E%3D%26nbsp%3B68.7%26nbsp%3BN%2C%3C%2Fspan%3E%3Cspan%26nbsp%3Bstyle%3D%22font-family%3A%26nbsp%3Bverdana%2C%26nbsp%3Barial%2C%26nbsp%3Bsans-serif%3B%22%3E%26nbsp%3B%3C%2Fspan%3E%3Ci%26nbsp%3Bstyle%3D%22font-family%3A%26nbsp%3Bverdana%2C%26nbsp%3Barial%2C%26nbsp%3Bsans-serif%3B%22%3ET%3C%2Fi%3E%3Csub%26nbsp%3Bstyle%3D%22font-family%3A%26nbsp%3Bverdana%2C%26nbsp%3Barial%2C%26nbsp%3Bsans-serif%3B%22%3E2%3C%2Fsub%3E%3Cspan%26nbsp%3Bstyle%3D%22font-family%3A%26nbsp%3Bverdana%2C%26nbsp%3Barial%2C%26nbsp%3Bsans-serif%3B%22%3E%26nbsp%3B%3C%2Fspan%3E%3Cspan%26nbsp%3Bstyle%3D%22font-family%3A%26nbsp%3Bverdana%2C%26nbsp%3Barial%2C%26nbsp%3Bsans-serif%3B%22%3E%3D%26nbsp%3B37.3%26nbsp%3BN%2C%26nbsp%3Band%3C%2Fspan%3E%3Cspan%26nbsp%3Bstyle%3D%22font-family%3A%26nbsp%3Bverdana%2C%26nbsp%3Barial%2C%26nbsp%3Bsans-serif%3B%22%3E%26nbsp%3B%3C%2Fspan%3E%3Ci%26nbsp%3Bstyle%3D%22font-family%3A%26nbsp%3Bverdana%2C%26nbsp%3Barial%2C%26nbsp%3Bsans-serif%3B%22%3ET%3C%2Fi%3E%3Csub%26nbsp%3Bstyle%3D%22font-family%3A%26nbsp%3Bverdana%2C%26nbsp%3Barial%2C%26nbsp%3Bsans-serif%3B%22%3E3%3C%2Fsub%3E%3Cspan%26nbsp%3Bstyle%3D%22font-family%3A%26nbsp%3Bverdana%2C%26nbsp%3Barial%2C%26nbsp%3Bsans-serif%3B%22%3E%26nbsp%3B%3C%2Fspan%3E%3Cspan%26nbsp%3Bstyle%3D%22font-family%3A%26nbsp%3Bverdana%2C%26nbsp%3Barial%2C%26nbsp%3Bsans-serif%3B%22%3E%3D%26nbsp%3B6.4%26nbsp%3BN.%26nbsp%3BWhat%26nbsp%3Bare%26nbsp%3Bthe%26nbsp%3Bmasses%26nbsp%3Bof%26nbsp%3B(a)%26nbsp%3Bdisk%3C%2Fspan%3E%3Cspan%26nbsp%3Bstyle%3D%22font-family%3A%26nbsp%3Bverdana%2C%26nbsp%3Barial%2C%26nbsp%3Bsans-serif%3B%22%3E%26nbsp%3B%3C%2Fspan%3E%3Ci%26nbsp%3Bstyle%3D%22font-family%3A%26nbsp%3Bverdana%2C%26nbsp%3Barial%2C%26nbsp%3Bsans-serif%3B%22%3EA%3C%2Fi%3E%3Cspan%26nbsp%3Bstyle%3D%22font-family%3A%26nbsp%3Bverdana%2C%26nbsp%3Barial%2C%26nbsp%3Bsans-serif%3B%22%3E%2C%26nbsp%3B(b)%26nbsp%3Bdisk%3C%2Fspan%3E%3Cspan%26nbsp%3Bstyle%3D%22font-family%3A%26nbsp%3Bverdana%2C%26nbsp%3Barial%2C%26nbsp%3Bsans-serif%3B%22%3E%26nbsp%3B%3C%2Fspan%3E%3Ci%26nbsp%3Bstyle%3D%22font-family%3A%26nbsp%3Bverdana%2C%26nbsp%3Barial%2C%26nbsp%3Bsans-serif%3B%22%3EB%3C%2Fi%3E%3Cspan%26nbsp%3Bstyle%3D%22font-family%3A%26nbsp%3Bverdana%2C%26nbsp%3Barial%2C%26nbsp%3Bsans-serif%3B%22%3E%2C%26nbsp%3B(c)%26nbsp%3Bdisk%3C%2Fspan%3E%3Cspan%26nbsp%3Bstyle%3D%22font-family%3A%26nbsp%3Bverdana%2C%26nbsp%3Barial%2C%26nbsp%3Bsans-serif%3B%22%3E%26nbsp%3B%3C%2Fspan%3E%3Ci%26nbsp%3Bstyle%3D%22font-family%3A%26nbsp%3Bverdana%2C%26nbsp%3Barial%2C%26nbsp%3Bsans-serif%3B%22%3EC%3C%2Fi%3E%3Cspan%26nbsp%3Bstyle%3D%22font-family%3A%26nbsp%3Bverdana%2C%26nbsp%3Barial%2C%26nbsp%3Bsans-serif%3B%22%3E%2C%26nbsp%3Band%26nbsp%3B(d)%26nbsp%3Bdisk%3C%2Fspan%3E%3Cspan%26nbsp%3Bstyle%3D%22font-family%3A%26nbsp%3Bverdana%2C%26nbsp%3Barial%2C%26nbsp%3Bsans-serif%3B%22%3E%26nbsp%3B%3C%2Fspan%3E%3Ci%26nbsp%3Bstyle%3D%22font-family%3A%26nbsp%3Bverdana%2C%26nbsp%3Barial%2C%26nbsp%3Bsans-serif%3B%22%3ED%3C%2Fi%3E%3Cspan%26nbsp%3Bstyle%3D%22font-family%3A%26nbsp%3Bverdana%2C%26nbsp%3Barial%2C%26nbsp%3Bsans-serif%3B%22%3E%3F%3C%2Fspan%3E%3C%2Fp%3E%3Cp%26nbsp%3Balign%3D%22center%22%26nbsp%3Bstyle%3D%22font-family%3A%26nbsp%3Bverdana%2C%26nbsp%3Barial%2C%26nbsp%3Bsans-serif%3B%22%3E%3Cimg%26nbsp%3Bsrc%3D%22http%3A%2F%2Fedugen.wileyplus.com%2Fedugen%2Fcourses%2Fcrs4957%2Fart%2Fqb%2Fqu%2Fc05%2Ffig05_35.gif%22%3E%3C%2Fp%3E%3Cp%26nbsp%3Balign%3D%22center%22%26nbsp%3Bstyle%3D%22font-family%3A%26nbsp%3Bverdana%2C%26nbsp%3Barial%2C%26nbsp%3Bsans-serif%3B%22%3E%3Cbr%3E%3C%2Fp%3E%3Cp%26nbsp%3Balign%3D%22center%22%26nbsp%3Bstyle%3D%22font-family%3A%26nbsp%3Bverdana%2C%26nbsp%3Barial%2C%26nbsp%3Bsans-serif%3B%22%3E%3Cbr%3E%3C%2Fp%3E%3Cp%26nbsp%3Balign%3D%22center%22%26nbsp%3Bstyle%3D%22font-family%3A%26nbsp%3Bverdana%2C%26nbsp%3Barial%2C%26nbsp%3Bsans-serif%3B%22%3E%3Cbr%3E%3C%2Fp%3E%3Cp%26nbsp%3Balign%3D%22center%22%26nbsp%3Bstyle%3D%22font-family%3A%26nbsp%3Bverdana%2C%26nbsp%3Barial%2C%26nbsp%3Bsans-serif%3B%22%3E%3Cbr%3E%3C%2Fp%3E%3Cp%26nbsp%3Balign%3D%22center%22%26nbsp%3Bstyle%3D%22font-family%3A%26nbsp%3Bverdana%2C%26nbsp%3Barial%2C%26nbsp%3Bsans-serif%3B%22%3E%3Cbr%3E%3C%2Fp%3E%3Cp%26nbsp%3Balign%3D%22center%22%26nbsp%3Bstyle%3D%22font-family%3A%26nbsp%3Bverdana%2C%26nbsp%3Barial%2C%26nbsp%3Bsans-serif%3B%22%3E4)%26nbsp%3BRefer%26nbsp%3Bto%26nbsp%3Bthe%26nbsp%3Bfigure.%26nbsp%3BLet%26nbsp%3Bthe%26nbsp%3Bmass%26nbsp%3Bof%26nbsp%3Bthe%26nbsp%3Bblock%26nbsp%3Bbe%26nbsp%3B2.3%26nbsp%3Bkg%26nbsp%3Band%26nbsp%3Bthe%26nbsp%3Bangle%26nbsp%3B%3F%26nbsp%3Bbe%26nbsp%3B34%C2%B0.%26nbsp%3BFind%26nbsp%3B(a)%26nbsp%3Bthe%26nbsp%3Btension%26nbsp%3Bin%26nbsp%3Bthe%26nbsp%3Bcord%26nbsp%3Band%26nbsp%3B(b)%26nbsp%3Bthe%26nbsp%3Bnormal%26nbsp%3Bforce%26nbsp%3Bacting%26nbsp%3Bon%26nbsp%3Bthe%26nbsp%3Bblock.%26nbsp%3B(c)%26nbsp%3BIf%26nbsp%3Bthe%26nbsp%3Bcord%26nbsp%3Bis%26nbsp%3Bcut%2C%26nbsp%3Bfind%26nbsp%3Bthe%26nbsp%3Bmagnitude%26nbsp%3Bof%26nbsp%3Bthe%26nbsp%3Bblock's%26nbsp%3Bacceleration.%3C%2Fp%3E%3Cp%26nbsp%3Balign%3D%22center%22%26nbsp%3Bstyle%3D%22font-family%3A%26nbsp%3Bverdana%2C%26nbsp%3Barial%2C%26nbsp%3Bsans-serif%3B%22%3E%3Cimg%26nbsp%3Bsrc%3D%22http%3A%2F%2Fedugen.wileyplus.com%2Fedugen%2Fcourses%2Fcrs4957%2Fart%2Fqb%2Fqu%2Fc05%2Ffig05_18.gif%22%3E%3C%2Fp%3E%3Cp%26nbsp%3Balign%3D%22center%22%26nbsp%3Bstyle%3D%22font-family%3A%26nbsp%3Bverdana%2C%26nbsp%3Barial%2C%26nbsp%3Bsans-serif%3B%22%3E%3Cbr%3E%3C%2Fp%3E%3Cp%26nbsp%3Balign%3D%22center%22%26nbsp%3Bstyle%3D%22font-family%3A%26nbsp%3Bverdana%2C%26nbsp%3Barial%2C%26nbsp%3Bsans-serif%3B%22%3E%3Cbr%3E%3C%2Fp%3E%3Cp%26nbsp%3Balign%3D%22center%22%26nbsp%3Bstyle%3D%22font-family%3A%26nbsp%3Bverdana%2C%26nbsp%3Barial%2C%26nbsp%3Bsans-serif%3B%22%3E%3Cbr%3E%3C%2Fp%3E%3Cp%26nbsp%3Balign%3D%22center%22%26nbsp%3Bstyle%3D%22font-family%3A%26nbsp%3Bverdana%2C%26nbsp%3Barial%2C%26nbsp%3Bsans-serif%3B%22%3E%3Cbr%3E%3C%2Fp%3E%3Cp%26nbsp%3Balign%3D%22center%22%26nbsp%3Bstyle%3D%22font-family%3A%26nbsp%3Bverdana%2C%26nbsp%3Barial%2C%26nbsp%3Bsans-serif%3B%22%3E%3Cbr%3E%3C%2Fp%3E%3Cp%26nbsp%3Balign%3D%22center%22%26nbsp%3Bstyle%3D%22font-family%3A%26nbsp%3Bverdana%2C%26nbsp%3Barial%2C%26nbsp%3Bsans-serif%3B%22%3E5)%26nbsp%3BIn%26nbsp%3BApril%26nbsp%3B1974%2C%26nbsp%3BJohn%26nbsp%3BMassis%26nbsp%3Bof%26nbsp%3BBelgium%26nbsp%3Bmanaged%26nbsp%3Bto%26nbsp%3Bmove%26nbsp%3Btwo%26nbsp%3Bpassenger%26nbsp%3Brailroad%26nbsp%3Bcars.%26nbsp%3BHe%26nbsp%3Bdid%26nbsp%3Bso%26nbsp%3Bby%26nbsp%3Bclamping%26nbsp%3Bhis%26nbsp%3Bteeth%26nbsp%3Bdown%26nbsp%3Bon%26nbsp%3Ba%26nbsp%3Bbit%26nbsp%3Bthat%26nbsp%3Bwas%26nbsp%3Battached%26nbsp%3Bto%26nbsp%3Bthe%26nbsp%3Bcars%26nbsp%3Bwith%26nbsp%3Ba%26nbsp%3Brope%26nbsp%3Band%26nbsp%3Bthen%26nbsp%3Bleaning%26nbsp%3Bbackward%26nbsp%3Bwhile%26nbsp%3Bpressing%26nbsp%3Bhis%26nbsp%3Bfeet%26nbsp%3Bagainst%26nbsp%3Bthe%26nbsp%3Brailway%26nbsp%3Bties.%26nbsp%3BThe%26nbsp%3Bcars%26nbsp%3Btogether%26nbsp%3Bweighed%26nbsp%3B800%26nbsp%3BkN%26nbsp%3B(about%26nbsp%3B82%26nbsp%3Btons).%26nbsp%3BAssume%26nbsp%3Bthat%26nbsp%3Bhe%26nbsp%3Bpulled%26nbsp%3Bwith%26nbsp%3Ba%26nbsp%3Bconstant%26nbsp%3Bforce%26nbsp%3Bthat%26nbsp%3Bwas%26nbsp%3B2.8%26nbsp%3Btimes%26nbsp%3Bhis%26nbsp%3Bbody%26nbsp%3Bweight%2C%26nbsp%3Bat%26nbsp%3Ban%26nbsp%3Bupward%26nbsp%3Bangle%26nbsp%3B%3Ci%3E%3F%3C%2Fi%3E%26nbsp%3Bof%26nbsp%3B30%3F%26nbsp%3Bfrom%26nbsp%3Bthe%26nbsp%3Bhorizontal.%26nbsp%3BHis%26nbsp%3Bmass%26nbsp%3Bwas%26nbsp%3B84%26nbsp%3Bkg%2C%26nbsp%3Band%26nbsp%3Bhe%26nbsp%3Bmoved%26nbsp%3Bthe%26nbsp%3Bcars%26nbsp%3Bby%26nbsp%3B2%26nbsp%3Bm.%26nbsp%3BNeglecting%26nbsp%3Bany%26nbsp%3Bretarding%26nbsp%3Bforce%26nbsp%3Bfrom%26nbsp%3Bthe%26nbsp%3Bwheel%26nbsp%3Brotation%2C%26nbsp%3Bfind%26nbsp%3Bthe%26nbsp%3Bspeed%26nbsp%3Bof%26nbsp%3Bthe%26nbsp%3Bcars%26nbsp%3Bat%26nbsp%3Bthe%26nbsp%3Bend%26nbsp%3Bof%26nbsp%3Bthe%26nbsp%3Bpull.%3C%2Fp%3E%3Cp%26nbsp%3Balign%3D%22center%22%26nbsp%3Bstyle%3D%22font-family%3A%26nbsp%3Bverdana%2C%26nbsp%3Barial%2C%26nbsp%3Bsans-serif%3B%22%3E%3Cbr%3E%3C%2Fp%3E%3Cp%26nbsp%3Balign%3D%22center%22%26nbsp%3Bstyle%3D%22font-family%3A%26nbsp%3Bverdana%2C%26nbsp%3Barial%2C%26nbsp%3Bsans-serif%3B%22%3E%3Cbr%3E%3C%2Fp%3E%3Cp%26nbsp%3Balign%3D%22center%22%26nbsp%3Bstyle%3D%22font-family%3A%26nbsp%3Bverdana%2C%26nbsp%3Barial%2C%26nbsp%3Bsans-serif%3B%22%3E%3Cbr%3E%3C%2Fp%3E%3Cp%26nbsp%3Balign%3D%22center%22%26nbsp%3Bstyle%3D%22font-family%3A%26nbsp%3Bverdana%2C%26nbsp%3Barial%2C%26nbsp%3Bsans-serif%3B%22%3E6)%26nbsp%3BA%26nbsp%3Bcar%26nbsp%3Btraveling%26nbsp%3Bat%26nbsp%3B51%26nbsp%3Bkm%2Fh%26nbsp%3Bhits%26nbsp%3Ba%26nbsp%3Bbridge%26nbsp%3Babutment.%26nbsp%3BA%26nbsp%3Bpassenger%26nbsp%3Bin%26nbsp%3Bthe%26nbsp%3Bcar%26nbsp%3Bmoves%26nbsp%3Bforward%26nbsp%3Ba%26nbsp%3Bdistance%26nbsp%3Bof%26nbsp%3B68%26nbsp%3Bcm%26nbsp%3B(with%26nbsp%3Brespect%26nbsp%3Bto%26nbsp%3Bthe%26nbsp%3Broad)%26nbsp%3Bwhile%26nbsp%3Bbeing%26nbsp%3Bbrought%26nbsp%3Bto%26nbsp%3Brest%26nbsp%3Bby%26nbsp%3Ban%26nbsp%3Binflated%26nbsp%3Bair%26nbsp%3Bbag.%26nbsp%3BWhat%26nbsp%3Bmagnitude%26nbsp%3Bof%26nbsp%3Bforce%26nbsp%3B(assumed%26nbsp%3Bconstant)%26nbsp%3Bacts%26nbsp%3Bon%26nbsp%3Bthe%26nbsp%3Bpassenger's%26nbsp%3Bupper%26nbsp%3Btorso%2C%26nbsp%3Bwhich%26nbsp%3Bhas%26nbsp%3Ba%26nbsp%3Bmass%26nbsp%3Bof%26nbsp%3B45%26nbsp%3Bkg%3F%3C%2Fp%3E%3Cp%26nbsp%3Balign%3D%22center%22%26nbsp%3Bstyle%3D%22font-family%3A%26nbsp%3Bverdana%2C%26nbsp%3Barial%2C%26nbsp%3Bsans-serif%3B%22%3E%3Cbr%3E%3C%2Fp%3E%3Cp%26nbsp%3Balign%3D%22center%22%26nbsp%3Bstyle%3D%22font-family%3A%26nbsp%3Bverdana%2C%26nbsp%3Barial%2C%26nbsp%3Bsans-serif%3B%22%3E%3Cbr%3E%3C%2Fp%3E%3Cp%26nbsp%3Balign%3D%22center%22%26nbsp%3Bstyle%3D%22font-family%3A%26nbsp%3Bverdana%2C%26nbsp%3Barial%2C%26nbsp%3Bsans-serif%3B%22%3E7)A%26nbsp%3Bcustomer%26nbsp%3Bsits%26nbsp%3Bin%26nbsp%3Ban%26nbsp%3Bamusement%26nbsp%3Bpark%26nbsp%3Bride%26nbsp%3Bin%26nbsp%3Bwhich%26nbsp%3Bthe%26nbsp%3Bcompartment%26nbsp%3Bis%26nbsp%3Bto%26nbsp%3Bbe%26nbsp%3Bpulled%26nbsp%3Bdownward%26nbsp%3Bin%26nbsp%3Bthe%26nbsp%3Bnegative%26nbsp%3Bdirection%26nbsp%3Bof%26nbsp%3Ba%26nbsp%3B%3Ci%3Ey%3C%2Fi%3E%26nbsp%3Baxis%26nbsp%3Bwith%26nbsp%3Ban%26nbsp%3Bacceleration%26nbsp%3Bmagnitude%26nbsp%3Bof%26nbsp%3B1.35%26nbsp%3B%3Ci%3Eg%3C%2Fi%3E%2C%26nbsp%3Bwith%26nbsp%3B%3Ci%3Eg%3C%2Fi%3E%26nbsp%3B%3D%26nbsp%3B9.80%26nbsp%3Bm%2Fs%3Csup%3E2%3C%2Fsup%3E.%26nbsp%3BA%26nbsp%3B0.492%26nbsp%3Bg%26nbsp%3Bcoin%26nbsp%3Brests%26nbsp%3Bon%26nbsp%3Bthe%26nbsp%3Bcustomer's%26nbsp%3Bknee.%26nbsp%3BOnce%26nbsp%3Bthe%26nbsp%3Bmotion%26nbsp%3Bbegins%2C%26nbsp%3Bwhat%26nbsp%3Bare%26nbsp%3Bprojections%26nbsp%3Bof%26nbsp%3Bthe%26nbsp%3Bcoin's%26nbsp%3Bacceleration%26nbsp%3Brelative%26nbsp%3Bto%26nbsp%3Bthe%26nbsp%3Bground%26nbsp%3Bon%26nbsp%3B%3Cb%3E(a)%3C%2Fb%3E%3Ci%3Ex%3C%2Fi%3E-axis%2C%26nbsp%3B%3Cb%3E(b)%3C%2Fb%3E%3Ci%3Ey%3C%2Fi%3E-axis%2C%26nbsp%3B%3Cb%3E(c)%3C%2Fb%3E%3Ci%3Ez%3C%2Fi%3E-axis%26nbsp%3Band%26nbsp%3Brelative%26nbsp%3Bto%26nbsp%3Bthe%26nbsp%3Bcustomer%26nbsp%3Bon%26nbsp%3B%3Cb%3E(d)%3C%2Fb%3E%3Ci%3Ex%3C%2Fi%3E-axis%2C%26nbsp%3B%3Cb%3E(e)%3C%2Fb%3E%3Ci%3Ey%3C%2Fi%3E-axis%2C%26nbsp%3B%3Cb%3E(f)%3C%2Fb%3E%3Ci%3Ez%3C%2Fi%3E-axis%3F%26nbsp%3B%3Cb%3E(g)%3C%2Fb%3E%26nbsp%3BHow%26nbsp%3Blong%26nbsp%3Bdoes%26nbsp%3Bthe%26nbsp%3Bcoin%26nbsp%3Btake%26nbsp%3Bto%26nbsp%3Breach%26nbsp%3Bthe%26nbsp%3Bcompartment%26nbsp%3Bceiling%2C%26nbsp%3B2.3%26nbsp%3Bm%26nbsp%3Babove%26nbsp%3Bthe%26nbsp%3Bknee%3F%26nbsp%3BWhat%26nbsp%3Bare%26nbsp%3Bprojections%26nbsp%3Bof%26nbsp%3Bthe%26nbsp%3Bactual%26nbsp%3Bforce%26nbsp%3Bon%26nbsp%3Bthe%26nbsp%3Bcoin%26nbsp%3Bon%26nbsp%3B%3Cb%3E(h)%3C%2Fb%3E%3Ci%3Ex%3C%2Fi%3E-axis%2C%26nbsp%3B%3Cb%3E(i)%3C%2Fb%3E%3Ci%3Ey%3C%2Fi%3E-axis%2C%26nbsp%3B%3Cb%3E(j)%3C%2Fb%3E%3Ci%3Ez%3C%2Fi%3E-axis%26nbsp%3Band%26nbsp%3Bprojections%26nbsp%3Bof%26nbsp%3Bthe%26nbsp%3Bapparent%26nbsp%3Bforce%26nbsp%3Baccording%26nbsp%3Bto%26nbsp%3Bthe%26nbsp%3Bcustomer's%26nbsp%3Bmeasure%26nbsp%3Bof%26nbsp%3Bthe%26nbsp%3Bcoin's%26nbsp%3Bacceleration%26nbsp%3Bon%26nbsp%3B%3Cb%3E(k)%3C%2Fb%3E%3Ci%3Ex%3C%2Fi%3E-axis%2C%26nbsp%3B%3Cb%3E(l)%3C%2Fb%3E%3Ci%3Ey%3C%2Fi%3E-axis%2C%26nbsp%3B%3Cb%3E(m)%3C%2Fb%3E%3Ci%3Ez%3C%2Fi%3E-axis%3F%3C%2Fp%3E%3Cp%26nbsp%3Balign%3D%22center%22%26nbsp%3Bstyle%3D%22font-family%3A%26nbsp%3Bverdana%2C%26nbsp%3Barial%2C%26nbsp%3Bsans-serif%3B%22%3E%3Cbr%3E%3C%2Fp%3E%3Cp%26nbsp%3Balign%3D%22center%22%26nbsp%3Bstyle%3D%22font-family%3A%26nbsp%3Bverdana%2C%26nbsp%3Barial%2C%26nbsp%3Bsans-serif%3B%22%3E%3Cbr%3E%3C%2Fp%3E%3Cp%26nbsp%3Balign%3D%22center%22%26nbsp%3Bstyle%3D%22font-family%3A%26nbsp%3Bverdana%2C%26nbsp%3Barial%2C%26nbsp%3Bsans-serif%3B%22%3E8)There%26nbsp%3Bare%26nbsp%3Btwo%26nbsp%3Bhorizontal%26nbsp%3Bforces%26nbsp%3Bon%26nbsp%3Bthe%26nbsp%3B2.1%26nbsp%3Bkg%26nbsp%3Bbox%26nbsp%3Bin%26nbsp%3Bthe%26nbsp%3Boverhead%26nbsp%3Bview%26nbsp%3Bof%26nbsp%3Bthe%26nbsp%3Bfigure%26nbsp%3Bbut%26nbsp%3Bonly%26nbsp%3Bone%26nbsp%3B(of%26nbsp%3Bmagnitude%26nbsp%3B%3Ci%3EF%3C%2Fi%3E%3Csub%3E1%3C%2Fsub%3E%26nbsp%3B%3D%26nbsp%3B23%26nbsp%3BN)%26nbsp%3Bis%26nbsp%3Bshown.%26nbsp%3BThe%26nbsp%3Bbox%26nbsp%3Bmoves%26nbsp%3Balong%26nbsp%3Bthe%26nbsp%3B%3Ci%3Ex%3C%2Fi%3E%26nbsp%3Baxis.%26nbsp%3BFor%26nbsp%3Beach%26nbsp%3Bof%26nbsp%3Bthe%26nbsp%3Bfollowing%26nbsp%3Bvalues%26nbsp%3Bfor%26nbsp%3Bthe%26nbsp%3Bacceleration%26nbsp%3B%3Ci%3Ea%3Csub%3Ex%3C%2Fsub%3E%3C%2Fi%3E%26nbsp%3Bof%26nbsp%3Bthe%26nbsp%3Bbox%2C%26nbsp%3Bfind%26nbsp%3Bthe%26nbsp%3Bsecond%26nbsp%3Bforce%2C%26nbsp%3Bwith%26nbsp%3Bsign%26nbsp%3Bindicating%26nbsp%3Bdirection%3A%26nbsp%3B(a)%26nbsp%3B11%26nbsp%3Bm%2Fs%3Csup%3E2%3C%2Fsup%3E%2C%26nbsp%3B(b)%26nbsp%3B23%26nbsp%3Bm%2Fs%3Csup%3E2%3C%2Fsup%3E%2C%26nbsp%3B(c)%26nbsp%3B0%2C%26nbsp%3B(d)%26nbsp%3B-11%26nbsp%3Bm%2Fs%3Csup%3E2%3C%2Fsup%3E%2C%26nbsp%3Band%26nbsp%3B(e)%26nbsp%3B-23%26nbsp%3Bm%2Fs%3Csup%3E2%3C%2Fsup%3E.%3C%2Fp%3E%3Cp%26nbsp%3Balign%3D%22center%22%26nbsp%3Bstyle%3D%22font-family%3A%26nbsp%3Bverdana%2C%26nbsp%3Barial%2C%26nbsp%3Bsans-serif%3B%22%3E%3Cimg%26nbsp%3Bsrc%3D%22http%3A%2F%2Fedugen.wileyplus.com%2Fedugen%2Fcourses%2Fcrs4957%2Fart%2Fqb%2Fqu%2Fc05%2Ffig05_38.gif%22%3E%3C%2Fp%3EExplanation / Answer
5.Draw the triangle with 30
Related Questions
Navigate
Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.