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A particle moving with velocity vecV is ...

A particle moving with velocity `vecV` is acted by the three forces shown by the vector triangle PQR. The velocity of the particle will :

A

Increase

B

Decrease

C

Remain constant

D

Change according to the smallest force

Text Solution

Verified by Experts

The correct Answer is:
C

All these forces are forming closed loot in same , So net force is zero
Force = ma
`rArr m (dvecv)/(dt) = 0 rArr vecv` = constant
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