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Viefleur [7K]
3 years ago
15

For the girl to lift this rock, she must push down with a force _____.

Mathematics
1 answer:
suter [353]3 years ago
4 0

Answer:

B.

Step-by-step explanation:

B. The girl would have to use less force because she is using a simple machine, or a lever. The lever makes it easier to lift the rock because the rock is closer to the fulcrum.

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