An object moves along a circular path of 1 m radius and completes its one round in 10 second. Then find speed of the object.
plzz do it fast
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Answer:
r = 1m
circumference = 2πr
= 2 × 22 ÷ 7 × 1
= 44 ÷ 7
time = 10 sec
speed = distance ÷ time
= 44 ÷ 7 ÷ 10
= 4.4 ÷ 7
4.4\7meters per second
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