Question

A stone is whirled with uniform speed in horizontal circle having a radius of 10cm.It takes the stone 10 seconds to describe an arc length of 4cm calculate ;(a)the angular velocity
(b) linear velocity of the stone
(c)the periodic time

Answer 1

Answer:

motion av ... velocity of hour hand is double the angular velocity of Earth. ... Ex. 4 A boy whirls a stone in a horizontal circle of radius 1.5 m and at height 2.0 m ...

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Physics Multiple Choice Questions by Alvin - issuu

29-Jun-2017 · When a particle moves in a circle with constant speed its velocity is ... A body is whirled in a horizontal circle of radius 20 cm. ... A stone tied to the end of a string of length 50 cm is whirled in a ...