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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

Change according to the smallest force `vec(QR)`

B

Increase

C

Decrease

D

Remain constant

Text Solution

Verified by Experts

The correct Answer is:
D
Net force on the particle is zero
`therefore vec(a) = 0`
`vec(V) ` = reamins constant .
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