on earth, the gravitational field strength is 10 n/kg. calculate the gravitational potential energy for a 4 kg bowling ball that is being held 2 m above the ground.
on earth, the gravitational field strength is 10 n/kg. calculate the gravitational potential energy for a 4 kg bowling ball that is being held 2 m above the ground.
Answer: You can calculate the gravitational potential energy (GPE) using the formula:
Gravitational Potential Energy (GPE) = Mass (m) × Gravitational Field Strength (g) × Height (h)
Given:
- Mass (m) = 4 kg
- Gravitational Field Strength (g) on Earth ≈ 10 N/kg
- Height (h) = 2 m
Using the formula:
GPE = 4 kg × 10 N/kg × 2 m
GPE = 80 joules (J)
So, the gravitational potential energy for a 4 kg bowling ball held 2 meters above the ground on Earth is 80 joules.