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Which of the following relations represe...

Which of the following relations representing displacement x (t) of particle describes motion with constant acceleration?

A

`x=6-7t^3`

B

`x=3t^3+5t^`

C

`x=9t^2+8`

D

`x=4t-3t^-2`

Text Solution

Verified by Experts

The correct Answer is:
C
Inclined plane, in downwards journey. The component of gravity is along inclined supports in displacement but not in the other case.
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