...engineering students : "A cart moves due northwards at a velocity of 11 feet per second. A man pushes downwards on the cart with a force of 200 pounds and a mule pulls northwards on the cart with a force of 50 pounds. At what rate does the man do work and at what rate...

...elementary mechanics. "A cart moves due northwards at a velocity of 11 feet per second. A man pushes downwards on the cart with a force of 200 pounds and a mule pulls northwards on the cart with a force of 50 pounds. At what rate does the man do work and at what rate...

...elementary mechanics. "A cart moves due northwards at a velocity of 11 feet per second. A man pushes downwards on the cart with a force of 200 pounds and a mule pulls northwards on the cart with a force of 50 pounds. At what rate does the man do work and at what rate...

...cart moves due northwards on a level road at a velocity of 2.75 feet per second. A man pushes straight downwards on the cart with a force of 200 "pounds"...mule pulls due northwards on the cart with a force of 100 "pounds." Find the rate at which the man does work and the rate at which the mule does work. 18....