Arts, 22.04.2021 20:40 ianmartin6080
Hi post questions so i can answer please
Answers: 2
Arts, 26.06.2019 00:30, hannah2757
The great pyramid is 146 m high. how long is a ramp from the top of the pyramid to the ground that has a mechanical advantage of 4?
Answers: 2
Hi post questions so i can answer please...
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