PE = m G h = (150 x 9.8 x 50) = 73,500 joules, in the coordinate frame referenced to the base of the cliff.
The word in your question that I keyed on is "resting". An object at rest has zero kinetic energy. If you meant potential energy, the answer is 1500 joules.
Yes, a rock on the edge of a cliff contains potential energy due to its position in the Earth's gravitational field. As the rock falls, this potential energy is converted into kinetic energy as it accelerates towards the ground.
1500 joules
The maximum energy conversion from gravitational potential energy to kinetic energy occurs when all of the initial potential energy of the mass is converted to kinetic energy. This means that the maximum amount of energy the mass can change from gravitational potential energy to kinetic energy is equal to the initial potential energy of the mass.
The potential energy of the spring when a mass of m hangs vertically from it is equal to the gravitational potential energy of the mass.
By virtue of its position on the top of the cliff it has "potential" energy. If it were to fall off the cliff this potential energy would be converted into "kinetic" energy (the energy in movement of a mass).
The word in your question that I keyed on is "resting". An object at rest has zero kinetic energy. If you meant potential energy, the answer is 1500 joules.
Think of an object falling from a cliff: Potential energy = mass x gravity x height. So a larger object falling from a higher cliff will start out with more potential energy. As it falls, it speeds up, converting its potential energy into kinetic energy. Kinetic energy = 1/2 x mass x velocity2. If it bounces, some of that KE is converted back into PE; otherwise it is lost as heat and sound (or in breaking things).
Yes, a rock on the edge of a cliff contains potential energy due to its position in the Earth's gravitational field. As the rock falls, this potential energy is converted into kinetic energy as it accelerates towards the ground.
1500 joules
The maximum energy conversion from gravitational potential energy to kinetic energy occurs when all of the initial potential energy of the mass is converted to kinetic energy. This means that the maximum amount of energy the mass can change from gravitational potential energy to kinetic energy is equal to the initial potential energy of the mass.
The potential energy of the spring when a mass of m hangs vertically from it is equal to the gravitational potential energy of the mass.
Mass is not a variable of potential chemical energy. Potential chemical energy depends on the types and arrangement of atoms in a substance, not on the mass of the substance.
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The two main properties that determine an object's gravitational potential energy are its mass and its height above a reference point, such as the ground. The gravitational potential energy of an object increases with its mass and how high it is raised above the reference point.
Yes - gravitational potential energy is equal to mass x gravity x height.Yes - gravitational potential energy is equal to mass x gravity x height.Yes - gravitational potential energy is equal to mass x gravity x height.Yes - gravitational potential energy is equal to mass x gravity x height.
Yes, the mass of an object does influence its potential energy, especially in gravitational potential energy. The greater the mass of an object, the more potential energy it will have when raised to a certain height.