Asked by demi

A person looking out the window of a stationary train notices that raindrops are falling vertically down at a speed of 6.6 m/s relative to the ground. When the train moves at a constant velocity, the raindrops make an angle of θ = 36° when they move past the window as the drawing shows. How fast is the train moving?
Answered by bobpursley
Demi, we are not doing your for you. Sorry. We will be happy to critique your work or thinking.