Question

If the tip speed ratio is 1.5, and the wind speed is 12 km/hr, the speed of the tip of the windmill is ___________ km/hr

Answer 1

answer is 18 km/hr...

Answer 2

From the question, we have been given some data.

The data given to us are as following:

Wind ratio between wind speed and windmill speed = 1.5

wind speed is equal to 12 km/hr

We have to find out the speed at which the tip of the windmill is rotating.

The answer is 1.5*12 = 18km/hr