In which of the following case the work done by a force will be maximum: when the angle between the direction of force and direction of motion is 0^o or 90^o?
When angle is 0, because Cos 0° has the maximum value i.e. 1

Question

In which of the following case the work done by a force will be maximum: when the angle between the direction of force and direction of motion is 0 o or 90 o ?

Philoid · Accepted Answer

When angle is 0, because Cos 0° has the maximum value i.e. 1

In which of the following case the work done by a force will be maximum: when the angle between the direction of force and direction of motion is 0o or 90o?

In which of the following case the work done by a force will be maximum: when the angle between the direction of force and direction of motion is 0^o or 90^o?