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Physics CBSE Live product
Class 9 (2025-26)
Force and Laws of motion
Annual Revision III - Force and laws of motion
8.
Momentum calculation
Question:
3
m.
Solve the given problem:
How much momentum will a dumb-bell of mass
17
\(kg\) transfer to the floor if it falls from a height of
85
\(cm\)? Take its downward acceleration to be
11
m
s
−
2
.
\(kg\)
m
s
−
1
[Note: Enter your answer with 2 decimal digits]
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