My Learning Cart
?
Categories
Account

What is the gravitational potential energy of a mass of 2 kg at a height of 10 m

₹0.0
Login to Download
  • 📥 Instant PDF Download
  • ♾ Lifetime Access
  • 🛡 Secure & Original Content

What’s inside this PDF?

Question: What is the gravitational potential energy of a mass of 2 kg at a height of 10 m in a gravitational field of 9.8 m/s²?

Options:

  1. 19.6 J
  2. 39.2 J
  3. 78.4 J
  4. 98 J

Correct Answer: 39.2 J

Solution: 

Gravitational potential energy (U) = mgh = 2 kg * 9.8 m/s² * 10 m = 196 J.

What is the gravitational potential energy of a mass of 2 kg at a height of 10 m

Practice Questions

Q1
What is the gravitational potential energy of a mass of 2 kg at a height of 10 m in a gravitational field of 9.8 m/s²?
  1. 19.6 J
  2. 39.2 J
  3. 78.4 J
  4. 98 J

Questions & Step-by-Step Solutions

What is the gravitational potential energy of a mass of 2 kg at a height of 10 m in a gravitational field of 9.8 m/s²?
  • Step 1: Identify the mass (m) of the object. In this case, it is 2 kg.
  • Step 2: Identify the height (h) above the ground. Here, it is 10 m.
  • Step 3: Identify the gravitational field strength (g). It is given as 9.8 m/s².
  • Step 4: Use the formula for gravitational potential energy, which is U = mgh.
  • Step 5: Substitute the values into the formula: U = 2 kg * 9.8 m/s² * 10 m.
  • Step 6: Calculate the result: 2 * 9.8 * 10 = 196.
  • Step 7: The gravitational potential energy is 196 Joules (J).
No concepts available.
Soulshift Feedback ×

On a scale of 0–10, how likely are you to recommend The Soulshift Academy?

Not likely Very likely
Home Practice Performance eBooks