Question

One end of a 1.0-m string is fixed, the other end is attached to a 2.0-kg stone. The stone swings in a vertical circle, passing the top point at 4.0 m/s. The tension force of the string (in newtons) at this point is about
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Answer 1

Answer:

F=16N

Explanation:

Hope it helps you.

Answer 2

Answer:

Hope the attachments help you buddy......