Question

A 10 g ball falls freely and hits the floor at 15 m/s for 5 seconds, then reflected upward at 10 m/s for 4 seconds. Determine the impulse and resultant force of the ball.

Answer 1

If form of P/Q 0.38 M/N , then value of ( + ) is (a) 25 (b) 137 (c) 39 (d) 138If form of P/Q 0.38 M/N , then value of ( + ) is (a) 25 (b) 137 (c) 39 (d) 138If form of P/Q 0.38 M/N , then value of ( + ) is (a) 25 (b) 137 (c) 39 (d) 138If form of P/Q 0.38 M/N , then value of ( + ) is (a) 25 (b) 137 (c) 39 (d) 138If form of P/Q 0.38 M/N , then value of ( + ) is (a) 25 (b) 137 (c) 39 (d) 138If form of P/Q 0.38 M/N , then value of ( + ) is (a) 25 (b) 137 (c) 39 (d) 138

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Answer 2

Answer:

Impulse =change in momentum

please like if it's correct

(I have a slight doubt)