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mrs_skeptik [129]
3 years ago
6

Why is work negative sometimes?

Biology
1 answer:
kogti [31]3 years ago
7 0

1 J = 1 N m. Work can be either positive or negative: if the force has a component in the same direction as the displacement of the object, the force is doing positive work. If the force has a component in the direction opposite to the displacement, the force does negative work

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kari74 [83]
\frac{4}{3} \pi r^3= \pi r^2h \\
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melisa1 [442]

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Explanation:

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