Question

1. there is a bell at the top of a tower that is 45 m high. the bell weighs 19 n. how much gravitational potential energy does the bell have?

Explanation:

Step1: Recall the formula for gravitational potential energy

The formula for gravitational potential energy is \(U = W\times h\), where \(W\) is the weight and \(h\) is the height.

Step2: Substitute the given values into the formula

Given \(W = 19\space N\) and \(h=45\space m\), we substitute into the formula \(U = 19\times45\).

Step3: Calculate the result

\(U=19\times45 = 855\space J\)

Answer:

\(855\space J\)