The power used when a 100 N force is applied to move an object through a distance of 5 m at constant speed in 10 seconds is 50 W
We'll begin by calculating the energy. This can be obtained as follow:
Force (F) = 100 N
Distance (s) = 5 m
Energy (E) =?
E = F × s
E = 100 × 5
E = 500 J
Finally, we shall determine the power. This can be obtained as follow:
Energy (E) = 500 J
Time (t) = 10 s
Power (P) =?
[tex]P = \frac{E}{t}\\\\P = \frac{500}{10}[/tex]
P = 50 W
Therefore, the power used in moving the object is 50 W.
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