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Position-time graph for a particle movin...

Position-time graph for a particle moving along `x-` direction is as shown in the figure. Average speed of the particle from `t = 0` to `t = 4` is :

A

`(15)/(4)m//s`

B

`(10)/(3)m//s`

C

`(5)/(2)m//s`

D

`(5)/(4)m//s`

Text Solution

Verified by Experts

The correct Answer is:
A
`ltspeedgt = (5 + 10)/(4) = (15)/(4)m//s`.
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