what is the speed and velocity of a body moving in a circular path of radius 35 m after 1hr20 min.if it takes 40 min to complete one revolution
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Answer:
speed and velocity
Explanation:
to find the circumference 2 x pie x r
2 x 3.14 x 35
= 219.8m he took 3 revolution
speed = 219.8 ÷2400
= 0.091 m/s
velocity is 0 because he end the walking In the same point where he started
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