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0 votes
31.5k views
in Physics by (74.3k points)

The velocity– time graph of a particle moving along a straight line is as shown in Fig. 2.86. Calculate the distance covered between t = 0 to t = 10 second. Also find displacement in time 0 to 10 seconds. 

2 Answers

+1 vote
by (76.1k points)
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Best answer

Displacement is area under v-t graph for

∴  distance travelled is 100 m and displacement is 60 m.

0 votes
by (648 points)
The distance travelled is area of the total figure

Distance = 60+20+20 m = 100 m

Displacement being vector we have sign convention to be followed

Displacement= 60-20+20=60 m

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