Which factors determine the potential energy of an object?(1 point)
Responses
Weight and velocity
Weight and velocity
Mass and position
Mass and position
Mass and velocity
Mass and velocity
Gravity and position
Mass and position
An object’s gravitational potential energy is dependent on the object’s mass, the strength of its gravitational field, and which of the following: (1 point)
Responses
the height of the object
the height of the object
the temperature of the object
the temperature of the object
the shape of the object
the shape of the object
the velocity of the object
the height of the object
Which object has the most potential energy?
(1 point)
Responses
A
A
B
B
C
In order to determine which object has the most potential energy, we need more information about the objects being compared (A, B, and C). Without knowing the specific characteristics of these objects, we cannot accurately determine which one has the most potential energy.
Lucy picks up an object from the floor. How will the potential energy change if Lucy lifts the object above her head?(1 point)
Responses
The object's potential energy will be zero.
The object's potential energy will be zero.
The object's potential energy will stay the same.
The object's potential energy will stay the same.
The object's potential energy will increase.
The object's potential energy will increase.
The object's potential energy will decrease.
The object's potential energy will increase.
What does a graph showing the relationship between an object’s gravitational potential energy and the object's height above the ground look like
A graph showing the relationship between an object's gravitational potential energy and its height above the ground would typically be a straight line that increases as the height increases. The graph would have a positive slope indicating that as the height increases, the potential energy also increases.
The correct answer is "Mass and position". Let me explain why.
Potential energy is the energy that an object possesses due to its position or state. It is the stored energy that can be converted into other forms, such as kinetic energy or thermal energy.
The potential energy of an object is determined by two main factors: mass and position.
1. Mass: The greater the mass of an object, the greater its potential energy. This is because a heavier object requires more energy to be lifted to a certain height or position.
2. Position: The higher the position of an object above a reference point, the greater its potential energy. The reference point is usually the ground or a zero-height position. As an object is raised higher, it gains more potential energy.
So, in summary, the potential energy of an object depends on its mass (amount of matter it contains) and its position (height or distance from a reference point).