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What are some examples of work?

Answer 1

Examples: Pushing a car horizontally from rest; shooting a bullet (the powder does the work); walking up stairs; sawing a log.

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Answer 2

Clarification of a concept

To be clear, most of the time carrying a box is not regarded as work because the force and the distance applied must be in the same direction for something to be classified as work.

Since you are traveling a horizontal distance while applying a vertical force to lift the box, carrying it involves zero work because the force and the distance are not applied in the same direction.

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Answer 3

Examples of work include lifting a box, pushing a car, typing on a keyboard, walking up stairs, and stirring a pot of soup.

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Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

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