Thread: A slope rises 1m for every 14m. The truck going up the plane is known to

have a mass of 3000kg. If it travels? A slope rises 1m for every 14m. The truck going up the plane is known to have a mass of 3000kg. If it travels 40m up the slope at uniform speed, find the work done if frictional resistance is 80N.

THIS IS WHAT I HAVE DONE SO FAR
Drawn a diagram and worked out the angle of the inclined plane using trigonometric ratios I found the angle of the plane.

Work = Fs cos (theta)

Now I am stuck, any suggestions as to what my next process may be.