Question

To be able to calculate work done by a constant force directed at different angles relative to displacement If an object undergoes displacement while being acted upon by a force (or several forces), it is said that work is being done on the object. If the object is moving in a straight line and the displacement and the force are known, the work done by the force can be calculated as

Answer 1

Step-by-step explanation:

If the object is moving with a straight line and the we know the displacement and the force, the work done by the force is given by :

`W=Fd\ cos\theta`

Where

F is the applied force

d is the displacement caused due to force

`\theta` is the angle between force and displacement

If both force and displacement are in same direction, the work done will be maximum. If the force and the displacement are perpendicular to each other, work done will be equal to 0 while if the force and the displacement are in opposite direction, the work done will be minimum.

Hence, this is the required solution.