The engine of a train produces a force of 3000N when moving at 30.ms‾¹. calculate the power of the engine

A. 1.00 x 10²W
B. 3.00 x 10^4W
C. 9.00 x 10^4W
D. 3.00 x 10^5W

Correct Answer: Option C

C. 9.00 x 10^4W

Explanation

P = FV

= 3 x 10³ x 30

= 9 x 10^4W