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What changes when a lever is used to lift a rock instead of lifting it by hand?
Wiki User
∙ 10y ago
The mechanical advantage changes. The proportion of needed effort in relation to the rock's weight changes.
Wiki User
∙ 10y ago
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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.
Why is a hand cart a level one lever?
Perhaps maybe it's just one big lever so you have the option of just holding the cart wear ever you want instead of having gaps.
What type of a lever is a hand pump?
It would be a lever class one lever as the fulcrum is in the middle
What type of simple machine is the spade?
It is a Lever and also it is a third class lever.
Is spanner a class 2 lever?
Yes ,spanner is an example of lever that is operated by hand, for tightening bolts and nuts.
Is a hand drill a lever?
No, a hand drill is not a lever.
What does it look like when the mouse pointer is over a hypertext?
It changes to a little hand with a finger pointing.It changes to a little hand with a finger pointing.It changes to a little hand with a finger pointing.It changes to a little hand with a finger pointing.It changes to a little hand with a finger pointing.It changes to a little hand with a finger pointing.It changes to a little hand with a finger pointing.It changes to a little hand with a finger pointing.It changes to a little hand with a finger pointing.It changes to a little hand with a finger pointing.It changes to a little hand with a finger pointing.
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 simple machine is a hand mixer?
lever
Why is a hand cart a level one lever?
Perhaps maybe it's just one big lever so you have the option of just holding the cart wear ever you want instead of having gaps.
What type of a lever is a hand pump?
It would be a lever class one lever as the fulcrum is in the middle
What is the use of hand lever in the microscope?
the hand lever is the part of microscope.... the microscope need to see the small things or viruses....
How can pulleys make life easier?
The pulley makes work of lifting easier then lifting by hand.
What lever is the clutch on a BMW motorcycle?
The left hand side handlebar lever is the clutch.
How do you open bonnet of BMW Z3?
If you mean the "Hood" then I can help you. First you'll need to pull the hood release lever located on the drivers side lower panel. Once this is done, you can now lift the hood away from the Hood Lock hinge. Now the secret to lifting the hood up fully is that the hood lever is in the RIGHT curve of the hood. Meaning- You'll use both hands to lift the hood. Left hand on the left curve and right hand on the right curve of the hood. The fingers on your right hand will feel the lever. Gently pull up on the lever and the hood will fully lift up.
Do planes have gas pedals?
Airplanes do not have gas pedals. Instead they use a throttle lever which is hand operated. Some planes come with pedals that are used to operate the rudder or brakes.
How do you use give me a hand in a sentence?
'Give me a hand lifting this table please?' asked Mike.
