English, asked by tanuja55, 1 year ago

formulas for ch 9 force class 9

Answers

Answered by adityaraj75

1

force is expressed in N (Newton)
force =

Answered by achyut37

0

Answer:

Explanation:

NEWTON'S SECOND LAW OF MOTION -

1. Force = Mass * Acceleration

LAW OF CONSERVATION OF MOMENTUM -

m1u1 + m2u2 = m1v1 + m2v2

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