Which of the following quantities has the same unit as energy?
Question 1 Report
Which of the following quantities has the same unit as energy?
Answer Details
Work has the same unit as energy.
Work is the product of force and displacement, while energy is the ability to do work. The SI unit of energy is joules (J), which is also the same unit as work. Therefore, work and energy have the same units.
Power, on the other hand, is the rate at which work is done or energy is transferred per unit time. Its SI unit is watts (W), which is joules per second. Force is a push or pull on an object, and its SI unit is newtons (N). Momentum is the product of an object's mass and velocity and its SI unit is kilogram-meter per second (kg·m/s).
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