Question

What happens when you hang a pen by a piece of string? Is the pen at rest or in motion?​

Answer 1

Answer:

The pen falls to the ground - moves downward. The cutting of the string is the reason why the pen moved, because of the cut, the tension force on the string is also removed from the pen, causing the gravitational force to prevail, causing an unbalanced force, causing the pen to move downward. 4.) The book is at rest.

Answer 2

Answer:

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Explanation:

The pen falls to the ground - moves downward. The cutting of the string is the reason why the pen moved, because of the cut, the tension force on the string is also removed from the pen, causing the gravitational force to prevail, causing an unbalanced force, causing the pen to move downward.