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Xelga [282]
3 years ago
13

Why does fulcrum placement matter for how a lever works?

Physics
1 answer:
spin [16.1K]3 years ago
6 0

Answer:

The mechanical advantage of using a lever is affected by the distance between the effort and the fulcrum and by the placement of the load. ... When the fulcrum is centered between the load and the lift, the amount of effort exerted to push down on the lever equals the amount of the load being lifted on the other end.

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3 years ago
Match each scenario to the form of energy it represents.
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<span>Correct pairs:

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5 0
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6 0
3 years ago
As the distance of a sound wave from its source quadruples, how is the intensity changed?
timurjin [86]
Through the 1/r law, it was concluded that for the sound intensity or pressure is directly proportional to distance or radius. That is,
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8 0
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Read 2 more answers
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