2- The rotation of a planet around the sun has the following characteristic: O A. It is a constant speed rotation. B. Its angular momentum is not a constant of motion. O C. It does not happen on a plane. OD. Its angular momentum is a constant of motion.

Q: The Lunar droplet theory proposed that the Moon was part of a liquid and very hot primordial Earth.…

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Q: 7. Earth has a bad day. It will lead to a brighter future for you though, because it will give us…

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Q: *13. Two people start at the same place and walk around a circular lake in opposite directions. One…

A: It is given that,

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Q: 4. Many microwave ovens rotate the food as it works. Say we have a microwave oven with a rotating…

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Q: 6. Find the angular momentum of Earth around the Sun. Also find the angular momentum of a rod about…

A: Mass , M = 500 gm = 0.5 kg Length , L = 4 m To find = Moment of inertia

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Q: Give the factors that determine the effectiveness of a force in producing rotation. Why?

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Q: * 13. Two people start at the same place and walk around a circular lake in opposite directions. One…

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Torque

Torque is the rotational equivalent of linear force in physics and mechanics. Based on the course of study, it is also known as the moment of force, rotational force, or turning effect.