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Will a ramp decrease the size of the output force needed to lift A BOX?
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∙ 10y ago
To make the job easier for you and can help you with the heavy lifting.
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∙ 10y ago
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In a hydraulic lift system the output force is greater than the input force because?
A
Why does the input force have to be greater than the force needed to lift the bale?
Friction increases the effect of the input force
What is a fixed single pulley that is used to lift a block?
It makes the block easier to lift by changing the direction of the force needed to lift it.
How does a movable pulley reduce the input force needed to lift a weights?
a lever
How much force is needed to lift a 400 g mass is?
0.4 Newtons
Can the number of pulleys affect the amount of force to lift a heavy objects to a high place?
Increasing the number of pulleys divides the force required to lift up a heavy object; increasing the number of pulleys decreases the force needed by the person (or motor) pulling the first end of the pulley system. However, it is important to know that it does not affect the total work needed to lift up the object. As the force is decreased, the distance of rope needed increases to compensate for a conserved amount of work required for the load to be lifted.
In a hydraulic lift system the output force is greater than the input force because?
A
What is the input force and output force of a hand?
it all depends on how hard you lift of push your hand.
Why does the input force have to be greater than the force needed to lift the bale?
Friction increases the effect of the input force
What is a fixed single pulley that is used to lift a block?
It makes the block easier to lift by changing the direction of the force needed to lift it.
How much down force is needed to lift a helicopter?
The same force as the weight of the helicopter and its crew and cargo.
Why does the input have to be greater than the force needed to lift the bale?
Friction increases the effect of the input force
If the output force is located between the fulcrum and input force what kind of lever is it?
It is a second class lever.One example is the wheelbarrow - the wheel is the fulcrum, the input force is at the handles where you lift and push, and the output force is what's carried in the wheelbarrow.
How does a movable pulley reduce the input force needed to lift a weights?
a lever
How much force is needed to lift a 400 g mass is?
0.4 Newtons
What is force distance trade off in a simple machine?
That means that if you use a simple machine to apply less force, you need to compensate by applying the force over a larger distance - for example, to lift up a weight or do some other work.
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.
