How much work does it take to lift 239 pounds vertically 1.1 feet?
A) 262.9 ft lbs
B) 26.3 ft lbs.
C) 2,629 ft lbs.
D) 217.3 ft lbs.

Question

Quizplus · Accepted Answer

The work done to lift an object is calculated using the formula Work = Force x Distance. Here, the force is the weight of the object (239 pounds) and the distance is 1.1 feet. Since the weight is already given in pounds (which can be directly used as the force in the formula when considering the gravitational force on Earth), the work done is 239 pounds * 1.1 feet = 262.9 foot-pounds.

How Much Work Does It Take to Lift 239 Pounds