Name: Exam 3 all 20 l stions with 3 significant figures in the blanks with Pleas

Question

Name: Exam 3 all 20 l stions with 3 significant figures in the blanks with Please answer all 32 N at an angle of 51 What is x component the origin and moving with a velocity of 10 m/ ise from the +x axis is the only forcea f10 m/s in the -x direction. A force of of 51 co a 0.7s.t of the object's acceleration (+/- matters)? the nore gravity0.7s t of the object's acceleration (+/-matters tsy component of the object's final velocity (+/- mattersj? t of the object's final velocity(+/- ma htt of the object's final velocity (+/-matters)? Wnatis y component of the object's final position (+/-matters? mls m/s -m/s m/s What is y com What is y component of the What is x component of the isr component final t of the object's final position (+/-matters)? ob What is y component

Explanation / Answer

a)ax=Fx/m= 32 cos51/3=+6.71 m/sec^2

b)ay=Fy/m= 32 sin51/3=+8.29 m/sec^2

c)vx=ux +ax*t

vx=10+6.71*0.7=14.7 m/sec

d)vy=uy+ ay*t

vy=0+8.29*.7=5..8m /sec

e)

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