A 1400-N crate rests on the floor. a.) How much work is required to move it at constant speed 5.0 m along the floor against a friction force of 330 N . Express your answer to two significant figures and include the appropriate units. Wp= ____________ _____________ b.) How much work is required to move it at constant speed 5.0 m vertically. Express your answer to two significant figures and include the appropriate units. Wp= _____________ ______________

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Instantaneous Power

Power is defined in physics as the amount of energy transmitted or transformed per unit time. The watt is the unit of electricity in the International System of Units, equivalent to one joule per second.