Mathematics, 13.12.2021 20:40, violetmeadow4

8-kg lead brick falls from a height of 1.6 m. (a) Find its momentum as it reaches the ground.
Ikg-m/s
(b) What Impulse is needed to bring the brick to rest?
N-s
(c) The brick falls onto a carpet, 2.0 cm thick. Assuming the force stopping it is constant, find the average force the carpet exerts on the brick
N
(d) If the brick falls onto a 6,0 cm foam rubber pad, what constant force is needed to bring it to rest?

Answers: 2

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8-kg lead brick falls from a height of 1.6 m. (a) Find its momentum as it reaches the ground.