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Question
Solve the following problem.
Power is the rate of doing work or the rate at which energy is supplied to the system. A constant force F is applied to a body of mass m. Power delivered by the force at time t from the start is proportional to ______.
Derive the expression for power in terms of F, m, and t.
Options
t
t2
`sqrt"t"`
t0
Solution
Power is the rate of doing work or the rate at which energy is supplied to the system. A constant force F is applied to a body of mass m. Power delivered by the force at time t from the start is proportional to t.
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