Which change would cause the largest increase in a mountain climbers? So,
potential energy is directly proportional to both the mass and the height
. The statement about the largest increase in a mountain climber’s gravitational potential energy is “carrying twice the weight and climbing twice as high”.
Which factor affects elastic potential energy?
The ability to transfer energy to this form depends on
a material’s elasticity
. The energy stored in a spring depends on the: Distance the spring is deformed (stretched or compressed.) Spring constant.
Which describes how the spring constant affects the potential energy of an object?
Which describes how the spring constant affects the potential energy of an object for a given displacement from an equilibrium position? The
higher the spring constant
, the greater the gravitational potential energy. … The higher the spring constant, the greater the elastic potential energy.
In which situations is gravitational potential energy present?
An object possesses gravitational potential energy if
it is positioned at a height above (or below) the zero height
. An object possesses elastic potential energy if it is at a position on an elastic medium other than the equilibrium position.
Which factor affects gravitational potential energy but not?
The factors that affect an object’s gravitational potential energy are
its height relative to some reference point
, its mass, and the strength of the gravitational field it is in.
Does elastic potential energy depend on mass?
Common types of potential energy include the gravitational potential energy of an object that depends on its
mass
and its distance from the center of mass of another object, the elastic potential energy of an extended spring, and the electric potential energy of an electric charge in an electric field.
Is elastic potential energy always positive?
So, the motion involves net increase of potential energy whether it is being compressed or elongated. Hence, in that sense,
change in potential energy is always positive
, in this case, as John Rennie has mentioned in his post.
What object has the least amount of kinetic energy?
Solid particles
have the least amount of energy, and gas particles have the greatest amount of energy.
What does it mean when work is positive?
Work can be either positive or negative:
if the force has a component in the same direction as the displacement of the object, the force is doing positive work
. If the force has a component in the direction opposite to the displacement, the force does negative work.
What must be true of an object has gravitational potential energy?
How does the work needed to lift an object and the gravitational potential energy of the object compare? They are equal. What must be true of an object that has gravitational potential energy? It
is above a reference point
.
What are 3 examples of gravitational potential energy?
- A raised weight.
- Water that is behind a dam.
- A car that is parked at the top of a hill.
- A yoyo before it is released.
- River water at the top of a waterfall.
- A book on a table before it falls.
- A child at the top of a slide.
- Ripe fruit before it falls.
Which object has the most 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 three factors determine gravitational potential energy?
Gravitational Potential Energy is determined by three factors:
mass, gravity, and height
. All three factors are directly proportional to energy. Mass: The heavier the object is, the _______ gravitational potential energy the object has.
Does gravitational potential energy increase with distance?
The trick is that gravitational potential energy
actually increases with distance
. … This value increases from a large negative value to a small negative value as the object is moved farther from M until it finally reaches zero at an infinite distance. Thus the gravitational potential energy is always negative.
Why is gravitational potential energy negative?
Gravitational potential energy is negative at the surface of Earth, because
work is done by the gravitational field in bringing a mass from infinity i.e work has to be done on a body, if it is taken away from the gravitational field of the earth
. Thus, potential energy is negative.
Can the gravitational potential energy associated with an object be negative?
The gravitational potential energy could even be negative
if the object were to pass below the zero point
.
