Question
Use the image of the pulley to answer the question.
A photo shows a hook attached to ropes used to lift things.
How is this pulley helpful for lifting objects?
(1 point)
Responses
It allows objects to be lifted with less force and applied in a downward direction.
It allows objects to be lifted with less force and applied in a downward direction.
It allows objects to be lifted with the same amount of force, but applied in a downward direction.
It allows objects to be lifted with the same amount of force, but applied in a downward direction.
It allows objects to be lifted with less total energy and over a much shorter distance.
It allows objects to be lifted with less total energy and over a much shorter distance.
It allows objects to be lifted with the same amount of force, but over a much shorter distance.
A photo shows a hook attached to ropes used to lift things.
How is this pulley helpful for lifting objects?
(1 point)
Responses
It allows objects to be lifted with less force and applied in a downward direction.
It allows objects to be lifted with less force and applied in a downward direction.
It allows objects to be lifted with the same amount of force, but applied in a downward direction.
It allows objects to be lifted with the same amount of force, but applied in a downward direction.
It allows objects to be lifted with less total energy and over a much shorter distance.
It allows objects to be lifted with less total energy and over a much shorter distance.
It allows objects to be lifted with the same amount of force, but over a much shorter distance.
Answers
GPT-4o mini
The correct response is:
**It allows objects to be lifted with less force and applied in a downward direction.**
Pulleys can change the direction of the applied force, allowing a person to lift an object more easily by pulling down rather than lifting up directly.
**It allows objects to be lifted with less force and applied in a downward direction.**
Pulleys can change the direction of the applied force, allowing a person to lift an object more easily by pulling down rather than lifting up directly.