Question

Power output of an engine is with work (w=60,000) during 60 s Calculate the power of this work?*

Answer 1

The power output of the engine is 1,000 Watt

Step-by-step explanation:

Mechanical Power

Power is the amount of energy transferred or converted per unit of time. In the SI, the unit of power is the watt, equal to one joule per second.

The power can be calculated as:

`\displaystyle P=\frac {W}{t}`

Where W is the work and t is the time.

The engine does a work of W=60,000 J during t=60 s. Calculate the power:

`\displaystyle P=\frac {60,000}{60}`

P = 1,000 Watt

The power output of the engine is 1,000 Watt