5 Questions
What is the formula for work when the force F and displacement s are constant and the angle θ between them is also constant?
$W = |F||s|\cos(\theta)$
What type of work does a force do if it has a component in the direction of the displacement?
Positive work
If a force has a component opposite to the direction of the displacement, what type of work does it do?
Negative work
What is the SI unit of work?
Joule (J)
What mathematical operation represents the relationship between force and displacement in calculating work done?
Dot product
Test your understanding of the concept of work in physics, including its relation to force, displacement, and energy transfer.
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