1.

A particle is moving along the x-axis so that its position at t ≥ 0 is given by s(t) = (t)in(2t). Find the acceleration of the particle when the velocity is first zero

Answer» DEAR Student,
Please find below the solution to the asked query:

x=3t2−5y=2tVelocity VECTOR is given by:v⃗ =vxiˆ+vyjˆvx=dxdt=ddt(3t2−5)=6t−0=6tvy=dydt=ddt(2T)=2Hencev⃗ =6tiˆ+2jˆ ...Option(A)

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