To find the speed of a current. Scientist place a paddle wheel in the stream and observe the rate at which the it rotates. If the paddle wheel has a radius of 3.2 m and rotates 100 rpm how do you find the speed?
1 Answer
Jul 25, 2018
The speed of the current is
Explanation:
The radius of the wheel is
The rotation is
The angular velocity is
The speed of the current is