Question

a particle of mass M is moving in a straight line with momentum p.Starting at time t=0, a force F = Kt acts in the same direction on the moving particle during time interval T so that it's momentum change from p to 3p Here k is a constant.The value of T is :-​

Answer 1

Answer:

2√p/k

Explanation:

dp/dt = f = kt

dp = kt dt

2p = Kt sq/2

Therefore T = 2√p/k.

Answer 2

2 root p/k.

I hope this answer is helpful to you.

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