Question

a body of mass 10kg is tied to a thread of length 1m and rotated in a vertical circle if the body just completes a circle the velocity at the bottom of the circle is
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Answer 1

Answer:

hey dear here is ur answer

minimum speed required to complete vertical circle is √5rg

so, answer is √5*1*9.8

√49

7m/s

i hope it will help u,

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Answer 2

Answer:7m/s

Explanation:

We know that, the velocity at the bottom of the circle is $\sqrt5rg$.

Here, radius is given 1m and mass 10kg.

Velocity=$\sqrt5*1*9.8$

             =$\sqrt49$

             =7m/s.

                 

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