A 446105 kg subway train is brought to a stop from a speed
A 4.46×105 kg subway train is brought to a stop from a speed of 26.8 miles/hour in 0.435 m by a large spring bumper at the end of its track. What is the force constant k of the spring?
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a 446times105 kg subway train is brought to a stop from a speed of 268 mileshour in 0435 m by a large spring bumper at
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library and internet research learning exercisereview the following note-taking examples that demonstrate one way to
a 0299 kg toy car moves across a flat surface with an initial speed of 11 ms it then moves up a inclined plane with an
a 0299 kg car moves across a flat surface with initial speed of 11 ms it then moves up a line a inclinedplane with an
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