Coefficient of kinetic friction among the desk-floor
A student slides her desk of 80.0 kg across the level floor of her dormitory room a distance 2.00 m at constant speed. When the coefficient of kinetic friction among the desk and the floor is 0.400, determine how much work did she do?
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Throughout braking, the angular displacement of each and every wheel is +10.0 revolutions. (i) Determine how much time does it take for the bike to come to rest? (i) Find out the angular acceleration of each and every wheel?
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