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Physics CBSE Live product
Class 9 (2026-27)
How Forces affect Motion
PT1 Revision I - How force affects motion
3.
Basic problem on force
Question:
2
m.
Numerical Problem:
The force that can change the velocity of a body of mass \(3\ kg\) from \(22\ ms^{-1}\) to \(36\ ms^{-1}\) in \(5\ seconds\) is ______________ \(N\).
31
17
8.4
15
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