Question

the length of a thread is tied to å stone is 28cm Calculato the length of a circular path​

Answer 1

Answer:

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Explanation:

Frequency f=2514Hz

Angular velocity ω=2πf=252×14πrad/s=3.52rad/s

Acceleration is a=ω2r=3.522×0.8=9.9m/s2

The direction is along the radius at every point towards the centre.