Question

A diver is standing on a 2 m high diving board. The diver has 1274 J of gravitational potential energy. What is the diver's mass?

Answer 1

The mass of the diver is approximately 65.26 kg.

Step-by-step explanation:

To calculate the diver's mass, we need to use the formula for gravitational potential energy:

Gravitational Potential Energy (GPE) = m * g * h

Where m is the mass of the object, g is the acceleration due to gravity (approximately 9.8 m/s^2), and h is the height of the object.

In this case, the GPE is given as 1274 J and the height is 2 m. Plugging these values into the formula:

1274 J = m * (9.8 m/s^2) * 2 m
Solving for m:

m = 1274 J / (9.8 m/s^2 * 2 m) = 65.26 kg

Therefore, the diver's mass is approximately 65.26 kg.