As Jackie pushes box props up the ramp to the stage, the frictional force will _________ her efforts. A) prevent B) speed up C) slow down

Question

As Jackie pushes box props up the ramp to the stage, the frictional force will _________ her efforts. A) prevent B) speed up C) slow down D) not affect

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Minh Khuê 5 years 2021-07-14T07:44:25+00:00 1 Answers 48 views 1

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  1. thucuc
    0
    2021-07-14T07:45:50+00:00
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    A) Prevent (just imagine bushing a box up a ramp in your head)

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