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A particle moves along the X-axis as x=u...

A particle moves along the X-axis as `x=u(t-2)+a(t-2)^2`
(a) the initial velocity of the particle is u
(b) the acceleration of the particle is a
(c) the acceleration of the particle is 2a
(d) at t = 2 s particle is at the origin

A

a & b are correct

B

b & c are correct

C

a & c are correct

D

c & d are correct

Text Solution

Verified by Experts

The correct Answer is:
D
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AAKASH SERIES-MOTION IN A STRAIGHT LINE -EXERCISE -I
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  7. An object may have ( a) varying speed without having varying velocity...

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  11. Velocity (v) versus displacement (x) plot of a body moving along a str...

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  12. Following are four different relation about displacement,velocity and...

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