Calculate work done by the obvious agent in each case:
A locomotive exerts a constant forward force of 5.4x10^4 N while pulling a train at a speed of 20 m/s for 1 hr
And then the one with an angle
A horse is towing a canal boat with a rope that makes an angle of 15 degrees with the canal; the tension in the rope is 500 N and the canal is 120 m long.
I appreciate any help!
A locomotive exerts a constant forward force of 5.4x10^4 N while pulling a train at a speed of 20 m/s for 1 hr
And then the one with an angle
A horse is towing a canal boat with a rope that makes an angle of 15 degrees with the canal; the tension in the rope is 500 N and the canal is 120 m long.
I appreciate any help!