CBSE BOARD XII, asked by aryanaditya0080, 1 month ago

a body of mass 10kg falls frelly under gravity find the momentum after 2sec

Answers

Answered by shubhamugale2005

0

Explanation:

Answer

Velocity after 5 secs , v=gt=10×5=50m/s

Mass of body , m=1kg

Momentum of body , p=mv=1×50=50kg m/s

Kinetic energy of body , K=

2

1

mv

2

=

2

1

×1×50

2

=1250 J

Answered by manjubadola1

0

Answer:

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