At any instant the velocity of a particle of mass 500 {\g} is (2 {\t} \stackrel{\^}{ {\i}}+3 {\t}^2 \stackrel{\^}{ {\j}}) {\ms}^{-1}. If the force acting on the particle at t=1 s is (\stackrel{\^}{i}+x \stackrel{\^}{j}) N. Then the value of x will be:

BITSAT 2023 Shift 1 Paper

Section: Physics

Question : 18 of 130

Marks: +1, -0

At any instant the velocity of a particle of mass 500g is (2t

+3t2

)ms−1. If the force acting on the particle at t=1s is (

)N. Then the value of x will be:

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