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777dan777 [17]
3 years ago
14

The effort is always less than the load for a second-class lever. true or false

Physics
2 answers:
ddd [48]3 years ago
8 0
False




Have a nice day
Rasek [7]3 years ago
5 0
False is the answer
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A 38.5kg man is in an elevator accelerating downward. A normal force of 343n pushes up on him. what is his acceleration?
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Answer:

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Explanation:

The acceleration of an object given it's mass and the force acting on it can be found by using the formula

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Answer:

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