Question

A particle moves in a circle of the radius 25 cm
at two revolutions per second. The acceleration of
the particle in m/sec is :-
​

Answer 1

Answer:

Answer:

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Explanation:

Explanation:

Answer 2

Answer:

Angular velocity of particle w = 2πf = 2π × 2 = 4π rad/s

Radius r = 25 cm = 0.25 m

Acceleration a = rw² = 0.25 × (4π)² = 4π² m/s²

Hope it helps you mate..