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Anna71 [15]
3 years ago
6

Question 3 (5 points)

Physics
1 answer:
Elan Coil [88]3 years ago
7 0

True: when there is an angle between force and displacement, W=Fd cos \theta

Explanation:

The work done by a force when pushing/pulling an object is given by the equation

W=Fd cos \theta

where

F is the magnitude of the force

d is the displacement of the object

\theta is the angle between the direction of the force and of the displacement

We have two extreme cases:

- When the force is parallel to the displacement, then \theta=0^{\circ} and cos \theta = 1, so the work done is maximum and simply becomes

W=Fd

- When the force is perpendicular to the displacement, then \theta=90^{\circ} and cos \theta =0, so the work done is zero.

Learn more about work:

brainly.com/question/6763771

brainly.com/question/6443626

#LearnwithBrainly

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