Question

a ball of mass 150 g falls from a height of 10m on a muddy ground and instantly comes to rest. calculate the amount of momentum imparted to the ground?​

Answer 1

Answer:

150g fall

10m

150×10

1500gm

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Answer 2

So, mass-150 g

S-10m.

V-0m per second

Therefore

V2 minus u2 equal to 2as.

0-u2=2 * 0* 100

U=2000 root over

U =20m per second

Momentum=mv

=1.5 kg *20

=30 kg m/s

Hope it helps.