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The torque `tau` on a body about a given point is found to be equal to AxxL where A is a constant vector, and L is the angular momentum of the body about that point. From this it follows thatA. `dvecL//dt` is perpendicular to `vecL` at all instants to timeB. the component of `vecL` in the direction of `vecA` does not change with time.C. the magnitude of `vecL` does not change with time.D. `vecL` does not change with time. |
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Answer» Correct Answer - A::B::C::D |
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