Question:
If force is 500 N and instantaneous velocity is 20 m/s, what is the instantaneous power?
If force is 500 N and instantaneous velocity is 20 m/s, what is the instantaneous power?
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Power is the product of force and velocity. It tells you the rate at which work is done.
Updated On: Apr 28, 2025
- 10,000 W
- 5,000 W
- 500 W
- 2,000 W
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The Correct Option is B
Solution and Explanation
The instantaneous power is given by the formula:
\[
P = F \cdot v
\]
where \( F \) is the force and \( v \) is the velocity. Substituting the given values:
\[
P = 500 \, \text{N} \times 20 \, \text{m/s} = 10,000 \, \text{W}
\]
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