Verified Solution • 2025–26 Session moderate

QNEET-2019-Ph-830: NEET 2019 Physics - Class 11 NEET-2019-Ph-830 Solution: A particle moving with velocity \( {V}\) is acted by three…

A particle moving with velocity V⃗\vec{V} is acted by three forces shown by the vector triangle PQR. The velocity of the particle will: remain constant increase decrease change according to the smallest force QR⃗\vec{QR}

Multiple Choice Options

  • A remain constant
  • B increase
  • C decrease
  • D change according to the smallest force QR→\overrightarrow {QR} QR _

Step-by-Step Verified Solution

From the given diagram, the forces are forming closed loop in same order. _ F net = 0 _ _ m d v d t = 0 _ _ v _ = constant.

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