Force and Laws of Motion
A man wearing a bullet-proof vest stands still on roller skates. The t...
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7 months ago
A heavy car A of mass 2000 kg travelling at 10 m/s has a head-on colli...
BidishaKashayap1333, 7 months ago
7 months ago
A ball X of mass 1 kg travelling at 2 m/s has a head-on collision with...
BidishaKashayap1333, 7 months ago
7 months ago
A truck of mass 500 kg moving at 4 m/s collides with another truck of ...
BidishaKashayap1333, 7 months ago
7 months ago
A girl of mass 50 kg jumps out of a rowing boat of mass 300 kg on to t...
BidishaKashayap1333, 7 months ago
7 months ago
A boy of mass 50 kg running at 5 m/s jumps on to a 20 kg trolley trave...
BidishaKashayap1333, 7 months ago
7 months ago
Explain why it is possible for a small animal to fall from a considera...
BidishaKashayap1333, 7 months ago
7 months ago
The troops (soldiers) equipped to be dropped by parachutes from an air...
BidishaKashayap1333, 7 months ago
7 months ago
Why are car seat-belts designed to stretch some what in a collision?
BidishaKashayap1333, 7 months ago
7 months ago
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