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Calculate the ideal mechanical advantage

Use the concept of energy to explain whyideal mechanical advantage is not the same as mechanical advantage for real machines.
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Calculate the ideal mechanical advantage of a jack screw with a handle of 45.0 cm and a pitch of0.500 cm. (Use 3.14.)
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2. asked by Tess
3. 95 views
what is the effect of reducing friction on a machinea it decreases its work output b it increases its efficiency c it decreases
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2. 66 views
How can you calculate the mechanical advantage a simple machine provides? (1 point)Responses Simple machines do not provide a
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2. asked by Blue Berry
3. 154 views
Why do we calculate theoretical mechanical advantage rather than the real mechanical advantage?a It's too hard to calculate the
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2. 47 views
3. A man lifts various loads with the same lever. The distance of the applied force from the fulcrum is 1.00 m, and the distance
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2. asked by Tim
3. 5,471 views
A man lifts various loads with the same lever. The distance of the applied force from the fulcrum is 1.00 m, and the distance
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2. asked by Tim
3. 960 views
A man lifts various loads with the same lever. The distance of the applied force from the fulcrum is 1.00 m, and the distance
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2. asked by Anonymous
3. 867 views
How can you calculate the mechanical advantage a simple machine provides? (1 point)Responses Simple machines do not provide a
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2. asked by u dont know me
3. 119 views
Sparkle Bunny uses the wedge because it is a simple machine that provides a mechanical advantage. What is the mechanical
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2. asked by A
3. 355 views