Why does gravitational potential energy depend on both mass and height quizlet?
The kinetic energy of an object depends on both its mass and its speed. An objects gravitational potential energy depends on its weight and on its height relative to a reference point. Any object that rises or falls experiences a change in its kinetic and gravitational potential energy.
Which object has the greatest gravitational potential energy?
Higher objects (with further to fall) have greater potential energy. The heaviest of 2 objects at the same height has the greatest gravitational potential energy.
What is the relationship between an object’s height above the ground and its gravitational potential energy quizlet?
Since the gravitational potential energy of an object is directly proportional to its height above the zero position, a doubling of the height will result in a doubling of the gravitational potential energy. A tripling of the height will result in a tripling of the gravitational potential energy.
Which of the following would increase the gravitational potential energy of something?
Which of the following would increase the gravitational potential energy of an object? Increase the object’s height above 0 m.
How do the mass and height of an object affect the gravitational potential energy?
What depends on an object’s mass and position?
Stored energy due to position. Energy in the form of motion, depends on its mass and its velocity. The energy a moving object has because of its motion.
What is energy stored because of gravity called?
Energy stored because of gravity is called: Gravitational Potential Energy.
Why do all objects above Earth’s surface have gravitational potential energy?
Gravitational potential energy is due to the position of an object above Earth’s surface. The object has the potential to fall due to gravity. Gravitational potential energy depends on an object’s weight and its height above the ground (GPE = weight x height). Elastic potential energy is due to an object’s shape.
What are the units of GPE?
Gravitational potential energy
- gravitational potential energy is measured in joules (J)
- mass is measured in kilograms (kg)
- height is measured in metres (m)
- gravitational field strength (g) is measured in newtons per kilogram (N/kg)
Are gravity wells real?
A gravity well is the pull of gravity that a large body in space exerts. The larger the body (the more mass) the more of a gravity well it has. The Sun has a large (or deep) gravity well. Asteroids and small moons have much shallower gravity wells.