Answered

4.
A
20cm
B

A and B are two forces each of magnitude 20 N. Calculate the resultant moment of force
about (a) point P (b) point Q (c) point R which is exactly in the middle of P and Q.
​

Answer :

dhananjaykuma

Answer:

20N

Step-by-step explanation:

Momentum = Mass × Velocity.

Every force has an equal and opposite reaction

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