21-11-2022
Physics

contestada

a small ball of mass 23 g is suspended from a string of length 27 cm and whirled in a circle lying in the horizontal plane. If the string makes an angle of 31◦ with the
vertical, find the centripetal force experienced
by the ball. The acceleration of gravity is
9.8 m/s
2
.
Answer in units of N

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