Physics, asked by ananta4074, 1 month ago

a boy covers half of a circular track of radius 14m in 10s. find the ratio between average velocity and average speed​

Answers

Answered by priti23021982
2

Explanation:

average velocity =displacement / time

displacement = 28m

time = 10 sec

Vav. = 28/ 10 = 2.8m /s

distance = Πr. = 22 * 14 /7 = 44m

time = 10 sec

average speed = 44/10 =4.4 m/s

ratio = 2.8 / 4.4

= 0.6

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