A stone of mass m tied to a string of length L is whirled in a vertical circle . If the string remain just stretched when the stone is at the top of the circle the tension in the sring when the stone is at the bottm of the circle is: A)3 mg B)6mg C)mg D)2 mg

A stone of mass m tied to a string of length L is whirled in a vertica

1.	A stone of mass m tied to a string of length L is whirled in a vertical circle . If the string remain just stretched when the stone is at the top of the circle the tension in the sring when the stone is at the bottm of the circle is: A)3 mg B)6mg C)mg D)2 mg
Answer» A stone of mass m tied to a string of length L is whirled in a vertical circle . If the string remain just stretched when the stone is at the top of the circle the tension in the sring when the stone is at the bottm of the circle is: A)3 mg B)6mg C)mg D)2 mg

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A stone of mass m tied to a string of length L is whirled in a vertical circle . If the string remain just stretched when the stone is at the top of the circle the tension in the sring when the stone is at the bottm of the circle is: A)3 mg B)6mg C)mg D)2 mg

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