IDNLearn.com is your go-to platform for finding reliable answers quickly. Our Q&A platform is designed to provide quick and accurate answers to any questions you may have.

of 6
The power, P (watts), of a car engine is proportional to the square of its speed, s (m/s).
When s= 15, P = 2100.
Work out the power (to 1 DP) when the speed is 25 m/s