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QUESTION
A force of 323 N is applied horizontally to a crate in order to displace the crate 39.9 m across a level floor at a constant velocity.
A force of 323 N is applied horizontally to a crate in order to displace the crate 39.9 m across a level floor at a constant velocity. as a result of this work, the crate;s internal energy is increased by an amount equal to 17 percent of the crates initial internal energy. calculate the initial energy of the crate.
