Petra Pushes a Crate Across a Rough Floor

question 74

Multiple Choice

Petra pushes a crate across a rough floor.A frictional force of 28.0 N acts to oppose the motion of the crate,and Petra pushes with a horizontal force of 36.4 N.If the net work Petra does is 94.5 J,through what distance did she push the crate?

• A)11.3 m
• B)3.38 m
• C)2.60 m
• D)2 650 m
• E)3 440 m

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Supporters of the ratification of the U.S. Constitution, advocating for a strong central government to unite the states and manage national issues effectively.

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Opponents of the U.S. Constitution’s ratification, fearing that too strong a central government would endanger people's liberties and rights.

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