Question

Using energy conservation,derive the expressions for the minimum speed at different location along a vertical circular motion controlled by gravity?

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Answer 1

Answer:

By using the energy conservation, the critical or minimum speeds will be expressed as vcritical = √rg. At this point, the tension or normal force becomes zero at different locations along with the circular motion that is controlled by the gravity .

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Answer 2

by using the energy conservation the critical or minimum speed will be expressed as vertically at the point the tension or normal force becomes zero and different location along with the circular motion that is controlled by the gravity

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