Question

On Earth, the gravitational field strength is 10 N/kg. Calculate E for a 4 kg bowling ball that is being

held 2 m above the ground​

Answer 1

To calculate the gravitational potential energy for a 4 kg bowling ball held 2 m above the ground on Earth, use the formula E = mgh. Substituting the values yields an energy of 80 joules.

Step-by-step explanation:

You need to calculate the gravitational potential energy (E) for a 4 kg bowling ball held 2 m above the ground on Earth, where the gravitational field strength is given as 10 N/kg.

The formula for gravitational potential energy is E = mgh, where:

• m is the mass of the object
• g is the acceleration due to gravity
• h is the height above the ground

Substituting the values in, we get:

E = (4 kg)(10 N/kg)(2 m) = 80 J (joules)

So, the gravitational potential energy of the bowling ball is 80 joules.