The gravitational potential energy of an object at height h is given by which formula?
Practice Questions
1 question
Q1
The gravitational potential energy of an object at height h is given by which formula?
mgh
gh
mg/h
mgh^2
The gravitational potential energy U at height h is given by U = mgh.
Questions & Step-by-step Solutions
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Q
Q: The gravitational potential energy of an object at height h is given by which formula?
Solution: The gravitational potential energy U at height h is given by U = mgh.
Steps: 4
Step 1: Understand that gravitational potential energy is the energy an object has due to its position above the ground.
Step 2: Identify the variables in the formula: 'm' is the mass of the object, 'g' is the acceleration due to gravity (approximately 9.81 m/s² on Earth), and 'h' is the height above the ground.
Step 3: Combine these variables into the formula: U = mgh, where U represents gravitational potential energy.
Step 4: Remember that this formula shows how the energy increases with more mass, higher height, or stronger gravity.
