Question

For the graph given below choose the correct option.

$$\begin{array}{cc}TableA& TableB\\ a)\text{Line}A& i)\text{Accelerated Motion}\\ b)\text{Line}B& ii)\text{Constant velocity(high magnitude)}\\ c)\text{Curve}C& iii)\text{At rest}\\ d)\text{Line}E& iv)\text{Constant Velocity(low magnitude)}\end{array}$$

• A. a-i , b-iii , c-iv , d -ii
• B. a-iii , b-i , c-ii , d-iv
• C. a-iii , b-ii , c-i , d-iv
• D. a-iii , b-iv , c-i , d-ii

Answer 1

The correct option is D

a-iii , b-iv , c-i , d-ii

The slope of the x-t graph is velocity.

A - slope = 0, so, velocity = 0, hence, at rest.

B - constant slope, but less than E.

C - the slope is changing, hence, accelerated.

E - constant slope but steeper than B, hence, larger velocity.