%3Cp%3EA%20horizontal%26nbsp%3Bimpulse%26nbsp%3Bexerts%26nbsp%3Bon%26nbsp%3Ba%26

Question

%3Cp%3EA%20horizontal%26nbsp%3Bimpulse%26nbsp%3Bexerts%26nbsp%3Bon%26nbsp%3Ba%26nbsp%3Bbilliard%26nbsp%3Bball%26nbsp%3Bat%26nbsp%3Ba%26nbsp%3Bdistance%26nbsp%3Bh%26nbsp%3Babove%26nbsp%3Bits%26nbsp%3Bcenter.%26nbsp%3B%26nbsp%3BThe%26nbsp%3Bball%26nbsp%3Bleaves%26nbsp%3Bthe%26nbsp%3Bcue%26nbsp%3Bwith%26nbsp%3Bspeed%26nbsp%3Bv0%26nbsp%3Band%26nbsp%3Bangular%26nbsp%3Bvelocity%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%3Cspan%26nbsp%3Bclass%3D%22finalized_jax%22%26nbsp%3Bdata-jax%3D%22%5Comega%26nbsp%3B0%22%3E%26nbsp%3B%5C(%5Comega%26nbsp%3B0%5C)%26nbsp%3B%3C%2Fspan%3E%26nbsp%3B%26nbsp%3B%26nbsp%3Bit%26nbsp%3Breaches%26nbsp%3Ba%26nbsp%3Bpure%26nbsp%3Brolling%26nbsp%3Bmotion%26nbsp%3Bwith%26nbsp%3Bfinal%26nbsp%3Bspeed%26nbsp%3Bof%26nbsp%3B7v0%2F5%26nbsp%3Bdue%26nbsp%3Bto%26nbsp%3Bfriction.%26nbsp%3B%26nbsp%3BThe%26nbsp%3Bradius%26nbsp%3Bof%26nbsp%3Bthe%26nbsp%3Bball%26nbsp%3Bis%26nbsp%3BR.%26nbsp%3B%26nbsp%3BFind%26nbsp%3B(a)%26nbsp%3Bthe%26nbsp%3Brelation%26nbsp%3Bbetween%26nbsp%3Bv0%26nbsp%3Band%26nbsp%3B%26nbsp%3B%09%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3Band%26nbsp%3B(b)%26nbsp%3Bhow%26nbsp%3Bhigh%26nbsp%3Babove%26nbsp%3Bthe%26nbsp%3Bcenter%26nbsp%3Bthe%26nbsp%3Bcue%26nbsp%3Bstrikes.%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%26nbsp%3B%3C%2Fp%3E

Explanation / Answer

the impulse is

I = F x t

where F is force and t is time

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