An othelite moves 150m 2 min. and next 50 m in
20 S on the same straight path. What is his average
speed and average velocity ?
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Answer:
Total distance traveled by an athlete=150+50=200m
The Total time en=2min=2*60 sec =120+20=140sec
Average Speed=total distance travelled/total time taken =200/140 =1.43metre/sec2
Average Velocity=displacement/time
But here as there is no particular data about the initial and final positions in the above-given problem.
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