7 min read
This AP Physics 1 study guide covers work and energy, focusing on the work-energy theorem, conservative and nonconservative forces, and calculating work using the formula W = Fd cos θ. It also explains the concept of work as a scalar quantity and how to calculate it from force-displacement graphs. Practice questions and exam tips are included.
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Question 1 of 12
A box is pushed across a floor. 💪 Which of the following correctly describes work done in this scenario?
It is a vector quantity
It is always positive
It is a scalar quantity that can be positive, negative, or zero
It is measured in Newtons