A body covers a semicircle of radius 7cm in 5second. Find its velocity.
Ahmed is moving in his car with a speed of 45km/h. How much distance will he
cover in (i) one minute and (ii) one second?
Answers
Answered by
1
Answer:
the velocity is given as
v = displacement / time
here
displacement = radius of the circle = 7 cm = 0.07 m
and time = 5 seconds
thus,
v = 0.07/5 = 0.014 m/s
Explanation:
Answered by
0
Answer:
the velocity is given as
v = displacement / time
here
displacement = radius of the circle = 7 cm = 0.07 m
and time = 5 seconds
thus,
v = 0.07/5 = 0.014 m/s
Explanation:
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