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A student releases a marble from the top of a 210cm ramp. The marble increases speed steadily and reaches the bottom of the ramp with a speed of 120cm/s.
Determine all unknowns and answer the following question.



A Student Releases A Marble From The Top Of A 210cm Ramp The Marble Increases Speed Steadily And Reaches The Bottom Of The Ramp With A Speed Of 120cms Determine class=

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