Question
The image shows the positions of a falling ball that was dropped from 10 meters high.
ball height:
10
8
6
4
2
0
ball height:
10
8
6
4
2
0
Answers
Answer
At which position is the potential energy the greatest?
10 m
8 m
5 m
0m
10 m
8 m
5 m
0m
Answer
At what position is the kinetic energy the greatest?
10 m
just below 10 m
just above 0 m
0 m
10 m
just below 10 m
just above 0 m
0 m
Answer
What is happening to potential energy as the ball is falling?
Potential energy is decreasing.
Potential energy is increasing.
Potential energy is staying the same.
It is impossible to tell.
Potential energy is decreasing.
Potential energy is increasing.
Potential energy is staying the same.
It is impossible to tell.
Answer
What is happening to kinetic energy as the ball is falling?
Kinetic energy is decreasing.
Kinetic energy is increasing.
Kinetic energy is staying the same.
It is impossible to tell.
Kinetic energy is decreasing.
Kinetic energy is increasing.
Kinetic energy is staying the same.
It is impossible to tell.
Answer
What is happening to total energy as the ball is falling?
Total energy is decreasing.
Total energy is increasing.
Total energy is staying the same.
It is impossible to tell.
Total energy is decreasing.
Total energy is increasing.
Total energy is staying the same.
It is impossible to tell.
Answered by
GPT 3.5
Based on the given information, it can be concluded that the ball started at a height of 10 meters and then fell to heights of 8, 6, 4, 2, and eventually reached a height of 0 meters.
Answered by
GPT 3.5
The potential energy of an object is given by the formula PE = mgh, where m is the mass of the object, g is the acceleration due to gravity, and h is the height of the object.
Since the mass and acceleration due to gravity remain constant, the potential energy is directly proportional to the height of the object. Thus, the potential energy is greatest at a height of 10 meters.
Since the mass and acceleration due to gravity remain constant, the potential energy is directly proportional to the height of the object. Thus, the potential energy is greatest at a height of 10 meters.
Answered by
GPT 3.5
The kinetic energy of an object is given by the formula KE = 0.5mv^2, where m is the mass of the object and v is the velocity of the object.
As the ball falls from a height of 10 meters, it gains speed and its velocity increases. Therefore, the kinetic energy of the ball would be greatest just above 0 meters, right before it hits the ground.
As the ball falls from a height of 10 meters, it gains speed and its velocity increases. Therefore, the kinetic energy of the ball would be greatest just above 0 meters, right before it hits the ground.
Answered by
GPT 3.5
As the ball is falling, its height is decreasing. The potential energy of an object is directly proportional to its height. Therefore, as the ball's height decreases, its potential energy is also decreasing. Thus, the correct answer is "Potential energy is decreasing."
Answered by
GPT 3.5
The kinetic energy of an object is given by the formula KE = 0.5mv^2, where m is the mass of the object and v is the velocity of the object.
As the ball is falling, it is gaining speed and its velocity is increasing. Since the kinetic energy is directly proportional to the square of velocity, as the velocity increases, the kinetic energy also increases. Therefore, the correct answer is "Kinetic energy is increasing."
As the ball is falling, it is gaining speed and its velocity is increasing. Since the kinetic energy is directly proportional to the square of velocity, as the velocity increases, the kinetic energy also increases. Therefore, the correct answer is "Kinetic energy is increasing."
Answered by
GPT 3.5
The total energy of an object is the sum of its potential energy and kinetic energy.
As the ball is falling, its potential energy is decreasing while its kinetic energy is increasing. However, the sum of these two energies remains constant, assuming no external forces or energy losses. This principle is known as the conservation of energy.
Therefore, the correct answer is "Total energy is staying the same."
As the ball is falling, its potential energy is decreasing while its kinetic energy is increasing. However, the sum of these two energies remains constant, assuming no external forces or energy losses. This principle is known as the conservation of energy.
Therefore, the correct answer is "Total energy is staying the same."
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.