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When using a lever to lift a 45 N rock a force in or a force out?
When using a lever to lift a 45 N rock, the force required would be an input force. This is because you are applying the force to the lever to lift the rock against the force of gravity. The output force would be the force exerted by the lever on the rock.
When you use a lever to lift a rock is the output force is represented by the amount of force you apply to the end of the lever?
What you do to your end of the lever is the INPUT force.The OUTPUT force is what happens down there under the rock.How to decide ? Try this:The OUTPUT is the RESULT of all the tools, equipment, resources,knowledge, tricks, and machinery you have, and how you use them.
If A lever is used to lift a heavy rock the mechanical advantage of the lever is 4 and the lever applies a force of 800n to the rock what is the force applied to the lever?
The force applied to the lever can be found by dividing the force exerted on the rock by the mechanical advantage of the lever. In this case, the force applied to the lever would be 200 N (800 N / 4).
What changes when a lever is used to lift a rock instead of lifting it by hand?
Using a lever allows for the force applied to be spread out over a larger distance, making it easier to lift the rock compared to lifting it by hand where the force is applied directly. This makes it possible to lift heavier objects with less effort when using a lever.
What lever is a moving rock with a board and log?
The moving rock with a board and log is an example of a simple machine called a lever. In this case, it likely represents a first-class lever, where the rock acts as the fulcrum, the board is the lever arm, and the log provides the effort to lift or move the load.
When using a lever to lift a 45 N rock a force in or a force out?
When using a lever to lift a 45 N rock, the force required would be an input force. This is because you are applying the force to the lever to lift the rock against the force of gravity. The output force would be the force exerted by the lever on the rock.
How can you use a lever to lift a rock?
By placing the lever under the rock while still balancing on the fulcrum and pressing on the other end
When you use a lever to lift a rock is the output force is represented by the amount of force you apply to the end of the lever?
What you do to your end of the lever is the INPUT force.The OUTPUT force is what happens down there under the rock.How to decide ? Try this:The OUTPUT is the RESULT of all the tools, equipment, resources,knowledge, tricks, and machinery you have, and how you use them.
If A lever is used to lift a heavy rock the mechanical advantage of the lever is 4 and the lever applies a force of 800n to the rock what is the force applied to the lever?
The force applied to the lever can be found by dividing the force exerted on the rock by the mechanical advantage of the lever. In this case, the force applied to the lever would be 200 N (800 N / 4).
You use a crowbar with a 150 cm effort arm as a lever to lift a large rock The rock is 20 cm from the fulcrum What is the ideal mechanical advantage of the lever?
It is 7.5
What changes when a lever is used to lift a rock instead of lifting it by hand?
Using a lever allows for the force applied to be spread out over a larger distance, making it easier to lift the rock compared to lifting it by hand where the force is applied directly. This makes it possible to lift heavier objects with less effort when using a lever.
What lever is a moving rock with a board and log?
The moving rock with a board and log is an example of a simple machine called a lever. In this case, it likely represents a first-class lever, where the rock acts as the fulcrum, the board is the lever arm, and the log provides the effort to lift or move the load.
How do you use a lever?
It is used to lift a heavy object. Place the end of the lever under the rock. Then move a fulcrum (for example a small rock) under the lever close to where it goes under the rock. By moving your end of the lever a lot, you can make the shorter end move a little and lift a heavy weight.
What has changed when a gardener uses a lever to lift a rock instead of lifting it by hand?
Well, what happens is, people who don't know what they're doing come on here and ask questions when they should know how to answer the question themselves. This sounds like a question from a test, so if it's for a test then you should have been taught how to solve this.
What to try next if the first time set up your lever the rock budges slightly but you can't quite lift it enough to make it roll to one side where you want it?
A longer lever or the same lever with the fulcrum nearer the object.
What is a lifting aid?
A lift or lever.
The first time you set up your lever the rock budges silghtly but you can't quite lift it enough to make it roll to one side where you want it which of the following would be a good thing to try next?
Ge a longer lever or move the fulcrum nearer the rock.
