Physics, asked by Harden, 1 year ago

an athlete completes one round of a circular track of diameter 49 m in 20 seconds.Calculate the distance covered and displacement at the end of 30 seconds

Answers

Answered by Harsh8bp
1
Distance covered is 73.5m and displacement is zero
Harden: please explain it
Harsh8bp: displacement is zero because force and displacement are making angle of 90 degree
Harden: ok
Harden: your answer is wrong
Harden: distance =231m
Harden: displacement =49
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