Question

solve this questions 1st to 4th if possible or else 2nd​

Answer 1

Explanation:

1. Due to inertia our upper part of the body continues to be in Motion but the lower part comes to rest. Hence we move forward.

2.m=150g=0.15kg

u=5m/s

V=5m/s

P=mv

P1=0.15*5=0.75

P2=0.15*5=0.75

Hence change in momentum =0.75-0.75=0