If 600 J of work is done in 3 s, what is the power? (Power: P = W/t) 0.005 W 200 W 603 W 1800 W
Answer:
Option B is correct
the power is, 200 W
Step-by-step explanation:
Using the formula:
\(\text{Power(P)} = \frac{\text{Work (W)}}{\text{Time(t)}}\)
As per the statement:
If 600 J of work is done in 3 s
⇒W = 600 J and t = 3 s
then
Using the power formula ;
\(\text{P} = \frac{\text{W}}{\text{t}}\)
Substitute the given values we have
\(\text{P} = \frac{600}{3}=200\) J/s
Since, 1 watt(W)= j/s
\(\text{P} =200\) W
Therefore, the power is, 200 W