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LenaWriter [7]
3 years ago
12

How does using a ramp make work easier when loading a piano onto a truck three feet above the ground

Biology
2 answers:
goblinko [34]3 years ago
4 0
<span>The ramp on an automobile transport truck is used to lift cars high into the air. An inclined plane makes it easier to raise something heavy, like a rock. Instead of lifting the rock straight up, you can raise it from its original location with less force by pushing it up a ramp.</span>
matrenka [14]3 years ago
3 0

The correct answer is

D. It allows a smaller force to be applied over a longer distance.

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