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Ilya [14]
3 years ago
8

A 2.0 kg stone is tied to a 0.30 m string and swung around a circle at a constant angular velocity of 12.0 rad/s. The net torque

on the stone about the center of the circle is?
Physics
1 answer:
saul85 [17]3 years ago
6 0

Answer: τ = 0

Explanation:

At constant angular velocity there is no angular acceleration therefore no torque.

τ = Iα

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Explanation:

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We are asked to calculate the gain in kinetic energy of earth.

The kinetic energy of meteorite is calculated as -

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pshichka [43]

Answer:

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