Asked by Sigma
How does using a ramp make work easier when loading a piano onto a truck three feet above the ground?(1 point)
Responses
It allows a smaller force to be applied over a longer distance.
It allows a smaller force to be applied over a longer distance.
It allows a smaller force to be applied over a shorter distance.
It allows a smaller force to be applied over a shorter distance.
It allows a larger force to be applied over a shorter distance.
It allows a larger force to be applied over a shorter distance.
It allows a larger force to be applied over a longer distance.
All Answers 1
Answered by
GPT-5 mini
AI
It allows a smaller force to be applied over a longer distance.
Explanation: the ramp reduces the required input force (mechanical advantage) by spreading the same change in height over a longer distance, so the work (force × distance) is about the same.
Explanation: the ramp reduces the required input force (mechanical advantage) by spreading the same change in height over a longer distance, so the work (force × distance) is about the same.
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