Apackage is pushed across a floor a distance of 50 feet by exerting a force of 15 pounds downward at an angle of 25 degrees with the horizontal. how much work is done?

The force is 679.73 ft-lb = 921.59J.

Step-by-step explanation:

The work is given by the following formula:

In which F is the force applied, d is the distance, and is the angle at which the force is applied.

In this problem, we have that:

So

ft-lb.

Each ft-lb has 1.356J. So the force is 679.73 ft-lb = 921.59J.

in mathematics, a constraint is a condition of an optimization problem that the solution must satisfy. there are several types of constraints—primarily equality constraints, inequality constraints, and integer constraints. the set of candidate solutions that satisfy all constraints is called the feasible set.

hoped i'm right lol

df =

both have same length