1. Which will have more momentum and why?
a) A cricket ball or a tennis ball.
b) A small bullet shot by a gun or bullet thrown by hand.
c) A man while running or while walking.
Answers
Answered by
1
Answer:
1.a)A cricket ball
b) A small bullet shot by a gun
c) A man while running
Answered by
1
(A)
a cricket ball have a Momentum than a tennis ball because Momentum == mass × velocity. Both the ball have same locality but have different masses and higher the mass higher the Momentum.
(B)
the total momentum of system before the bullet is fired is zero .......the bullet has a small mass, it gets a large velocity .the gun has a large mass, so it is a small velocity .( the guns velocity is the gun,s" kick" ).
(c)
A man while running
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