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Why does the ball gravitational potential energy increases from point b to a?
Wiki User
∙ 12y ago
Working completely in the dark, I'll take a wild guess and say that
point 'a' is higher off the ground or the floor than point 'b' is.
I could be wrong. I'd have a better chance of guessing right if I could
see the picture.
Wiki User
∙ 12y ago
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If you lift an apple from the ground to some point above ground the gravitational potential energy in the system increases the potential energy is stored where?
the gravitational field between earth and the apple
At which point does he have the most gravitational potential energy?
It isn't clear what you mean with "he", but an object's gravitational potential energy is greatest at its highest position.
What is difference between gravitational potential energy and gravitational potential?
A body A of mass m is placed in the gravitational field of a body B of mass M. The gravitational potential of body B at a point in the field is the work done is bringing unit mass from infinity to that point and is independent of body A. On the other hand, the gravitational potential energy of body A is the energy possessed by it due to its position in the field. In fact, Gravitational potential energy = mass of body(A) x gravitational potential
The ball has the most potential energy at point 3?
The ball has the most potential energy at the highest point of its trajectory
What is an energy form based on position above or below another point?
The form of energy that is stored in an object due to its position above or below another point is called potential energy. There are three types of potential energy which are the elastic, electric, and gravitational potential energy.
If you lift an apple from the ground to some point above ground the gravitational potential energy in the system increases the potential energy is stored where?
the gravitational field between earth and the apple
What is the law of gravitational potential energy?
Gravitational energy is the potential energy associated with gravitational force. If an object falls from one point to another point inside a gravitational field, the force of gravity will do positive work on the object, and the gravitational potential energy will decrease by the same amount.
At which point does he have the most gravitational potential energy?
It isn't clear what you mean with "he", but an object's gravitational potential energy is greatest at its highest position.
What is difference between gravitational potential energy and gravitational potential?
A body A of mass m is placed in the gravitational field of a body B of mass M. The gravitational potential of body B at a point in the field is the work done is bringing unit mass from infinity to that point and is independent of body A. On the other hand, the gravitational potential energy of body A is the energy possessed by it due to its position in the field. In fact, Gravitational potential energy = mass of body(A) x gravitational potential
The ball has the most potential energy at point 3?
The ball has the most potential energy at the highest point of its trajectory
Can you have maximum gravitational potential energy and maximum gravitational kinetic energy at the same point?
No, gravitational portential energy is more with more hight and gravitational kinetic energy is maximum just before reaching the ground.
What is an energy form based on position above or below another point?
The form of energy that is stored in an object due to its position above or below another point is called potential energy. There are three types of potential energy which are the elastic, electric, and gravitational potential energy.
What happens to the gravitational potential energy as the pendulum starts back up towards its highest point?
The pendulum's momentum or kinetic energy is converted to gravitational potential energy until all of the kinetic energy is converted. The pendulum stops.
Which factors must be known to calculate an object's gravitational potential energy?
To calculate an object's gravitational potential energy, the following factors must be known: Mass of the object: The gravitational potential energy of an object depends on its mass. The greater the mass of the object, the greater the gravitational potential energy. Height or distance: The gravitational potential energy of an object also depends on its height or distance from the reference point. The greater the height or distance of the object from the reference point, the greater the gravitational potential energy. Acceleration due to gravity: The gravitational potential energy of an object also depends on the acceleration due to gravity at the location of the object. The acceleration due to gravity is a constant value on the surface of the Earth, approximately equal to 9.8 meters per second squared. The formula for gravitational potential energy is: PE = mgh Where PE is the gravitational potential energy, m is the mass of the object, g is the acceleration due to gravity, and h is the height or distance of the object from the reference point.
When a ball is throw straight up at what position is its kinetic energy at its maximum and at what position is gravitational potential energy at its maximum?
It's kinetic energy is highest when it is about half way to the top. The gravitational potential energy is highest when it is about to fall back down.
Why do roller coasters end lower than where they start?
Since the top of the first hill is the highest point on the track, it's also the point at which the roller coaster's gravitational potential energy is greatest. As the roller coaster passes over the top of the first hill, its total energy is greatest. Most of that total energy is gravitational potential energy but a small amount is kinetic energy, the energy of motion. From that point on, the roller coaster does two things with its energy. First, it begins to transform that energy from one form to another--from gravitational potential energy to kinetic energy and from kinetic energy to gravitational potential energy, back and forth. Second, it begins to transfer some of its energy to its environment, mostly in the form of heat and sound. Each time the roller coaster goes downhill, its gravitational potential energy decreases and its kinetic energy increases. Each time the roller coaster goes uphill, its kinetic energy decreases and its gravitational potential energy increases. But each transfer of energy isn't complete because some of the energy is lost to heat and sound. Because of this lost energy, the roller coaster can't return to its original height after coasting downhill. That's why each successive hill must be lower than the previous hill. Eventually the roller coaster has lost so much of its original total energy that the ride must end. With so little total energy left, the roller coaster can't have much gravitational potential energy and must be much lower than the top of the first hill.
What type of energy is given off with the heat energy?
What type of energy is given off with the heat energy?
