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The distance travelled by a body varies ...

The distance travelled by a body varies directly proportional to the square of time. What type of motion this body has?

A

Increasing

B

Decreasing

C

Zero

D

Constant

Text Solution

Verified by Experts

The correct Answer is:
D
`x prop t ^(2)`
`x = kt ^(2)`
`(dx)/(dt) = 2 kt implies (d ^(2) x)/(dt ^(2)) = a = 2k ` constant
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