A lower ramp will be longer, allowing for less force to be used, but makes an object travel a greater distance. Select one:Truehighlight_offFalsehighlight_off
Question
A lower ramp will be longer, allowing for less force to be used, but makes an object travel a greater distance.
Select one:
- True
- False
Solution
Analysis of the Statement
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Understanding the Concept: The statement pertains to the principles of inclined planes, which are simple machines. A longer ramp does indeed reduce the amount of force needed to lift an object to a certain height, but it requires the object to travel a longer distance along the ramp.
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Push and Distance Relationship: According to the work-energy principle, the work done on an object is equal to the force exerted multiplied by the distance over which the force is applied. Therefore, while a longer ramp reduces the force required to lift an object (because the angle of the incline is shallower), the distance that the object travels increases.
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Final Assessment: Given that the statement indicates a direct relationship between the length of the ramp, force reduction, and distance traveled: it encapsulates a true statement.
Final Answer
True. A longer ramp requires less force to lift an object but makes the object travel a greater distance.
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