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Motion of a body is depicted graphically...

Motion of a body is depicted graphically as shown in the figure. The average speed of the body is ________ `m s^(-1)`

A

`3//4`

B

`9//8`

C

`4//3`

D

`8//9`

Text Solution

Verified by Experts

The correct Answer is:
A
From the graph:
The total distance moved by the body = OF = 12 m.
The total time taken = 16 s.
Average speed = `("total distance")/("total time")=12/16ms^(-1)=3/4ms^(-1)`.
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