A ball of mass 5.0kg hits a smooth vertical wall normally with a speed of 2ms‾¹ and rebounds with the same speed. Determine the impulse experienced by the ball?

A. 20.0kgm-1
B. 5.0kgm-1
C. 1.3kgm-1
D. 0.0kgm-1
E. 10.0kgm-1

Correct Answer:

Option A – 20.0kgm-1

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