Want this question answered?
Yes it can.
To lift the rock using the least amount of effort force,should push on the position farthest away from the fulcrum. This is position Z.
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.
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.
the force, otherwise the rock would not move.
Yes it can.
To lift the rock using the least amount of effort force,should push on the position farthest away from the fulcrum. This is position Z.
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.
By placing the lever under the rock while still balancing on the fulcrum and pressing on the other end
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.
It is 7.5
to balance moment 10 feet x force = 2 feet x 200 force = 40 pounds
A large lever can move a boulder by increasing your lifting power. With the fulcrum closer to the boulder and your force exerted farther away, you can lift it. The lever changes a small force exerted over a long path into a large force exerted over a small path.
200
the force, otherwise the rock would not move.
input force
Because the wood is between the rock and the log. The wood is force, the rock is resistance and the log is fulcrum so it's a third class lever