A car travels along a straight road to the East for 120 m in 5 sec, then go 60 m towards West in 1 sec. Determine the average speed and average velocity.
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Explanation:
Average speed= total distance/ total time taken
Avg.Speed= 120+60/5+1
= 180/6
=30m/s
Average velocity=total displacement/total time taken
Avg.Velocity=120-60/5+1
=60/6
=10m/s
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