A. The Impulses are the same
B. The impulse for collision 2 since it lasts longer.
C. The impulse for collision 1 since it has the larger maximum force.
D. Connot be determined since the initial and final speeds are unknown.
E. Cannot be determined since the masses are unknown.
Answer:
impulse is given as J= F.dt
incase of impulse 1
it is F(1-0.5) = 4*0.5 = 2Ns
in case of impulse 2 it is = 2(2.5-1.5) = 2 Ns
so, the correct answer is A) Both the impulses are same
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