Question

A particle is moving along a straight line with uniform negative acceleration and passes the points A and B with velocities 40 m/s and 20 m/s. respectively and its velocity becomes zero at C. If the mass of the particle is 500 g, find the change in momentum of it as it moves from A to B.(give answer in S.I. unit only)

please answer tysm ​

Answer 1

Answer:

Change in momentum

= P2 - P1

= m2v2 - m1v1

= (0.5)(40) - (0.5)(20)

= 20 - 10

= 10 kgms^-1

Answer 2

Answer:

10 kgms

Explanation:

10kgms Hope it helps you met