Question

what is the minimum speed at the bottom of a vertical loop if radius is 25 m.​

Answer 1

Answer:

67 km per/ hour...

Explanation:

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Answer 2

Answer:

35.35m/s Refer detailed Explanation

Explanation:

See first you can use direct formula

A particle must have a minimum speed of $\sqrt{5gr}$ at the bottom of loop to complete loop. You can also prove it in this way .

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