a body covers a semicircle of radius 7cm in 5s. find its linear speed
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Answered by
4
d=πr×2
=22/7×7×2
=44cm
speed=d/t
=44/5
=8.8cm/s
=22/7×7×2
=44cm
speed=d/t
=44/5
=8.8cm/s
Answered by
2
8.8cm/s is the answer.....
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