Question

if the diver on the diving board weighs 500 n and the diving board is 5 m above the ground, then what is the divers gravitational potential energy?
a 5 j
b 2500 j
c 500 j
d 100 j

Explanation:

Step1: Recall the formula for gravitational potential energy

The formula for gravitational potential energy (GPE) is \( GPE = mgh \), but since weight \( W = mg \), we can also write it as \( GPE = W \times h \), where \( W \) is the weight and \( h \) is the height.

Step2: Substitute the given values into the formula

We are given that \( W = 500 \, \text{N} \) and \( h = 5 \, \text{m} \). Plugging these into the formula: \( GPE = 500 \, \text{N} \times 5 \, \text{m} \).

Step3: Calculate the result

\( 500 \times 5 = 2500 \), so the gravitational potential energy is \( 2500 \, \text{J} \).

Answer:

b. 2500 J