A particle moves along the X-axis as `x=u(t-2s)=at(t-2)^2`.
A. the acceleration of particle is `a`
B. the initial velocity of particle is `u`
C. at ` t=2 s`, the particle is at origin
D. the acceleration of particles is `2` `a`

General Awareness KINEMATICS IN GENERAL AWARENESS 2 years ago

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Correct Answer - B::C::D
When ` t= 2 s`, then ` S=0`, so the particle is at the origin. Compairing , the giveen equation with the equation of uniformly accelerated motion of a body in one dimensons , ` S = ut + 1/2 At^2 `, we have
Initial velocity =`u`, acceleration ` A = 2 a`.

Posted on 06 Oct 2022, this text provides information on General Awareness related to KINEMATICS IN GENERAL AWARENESS. Please note that while accuracy is prioritized, the data presented might not be entirely correct or up-to-date. This information is offered for general knowledge and informational purposes only, and should not be considered as a substitute for professional advice.

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