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Describe- how a lever can increase the force without changing the amount of work being done?
Wiki User
∙ 7y ago
Roughly speaking, work = force x distance (the actual definition is a bit more complicated).If you apply 1000 newton over a distance of 1 meter, that involves "work", as defined in physics, of 1000 joules. With a lever, you might apply a lesser force, say, 100 newton, but over a larger distance, in this case, 10 meters. In this case, the product (100 meters x 10 newton) is still 1000 joules.
Wiki User
∙ 7y ago
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Describe how a lever can increase the force without changing the amount of work being done?
Roughly speaking, work = force x distance (the actual definition is a bit more complicated).If you apply 1000 newton over a distance of 1 meter, that involves "work", as defined in physics, of 1000 joules. With a lever, you might apply a lesser force, say, 100 newton, but over a larger distance, in this case, 10 meters. In this case, the product (100 meters x 10 newton) is still 1000 joules.
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