4. A diesel engine lifts the hammer of a machine, a distance of 20.0 m in 5 sec. If the hammer weighs 2.250 N, how much
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4. A diesel engine lifts the hammer of a machine, a distance of 20.0 m in 5 sec. If the hammer weighs 2.250 N, how much
4. A diesel engine lifts the hammer of a machine, a distance of 20.0 m in 5 sec. If the hammer weighs 2.250 N, how much power does the motor develop? 5. A gardener pushes a 16-kg wheelbarrow at an acceleration of 0.75 m/s? for a distance of 60.0 m, for 20 s. a. Determine the force with which the gardener pushes the wheelbarrow. b. Determine the work done by the gardener c. Determine the outfielder's power.
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