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How much work is performed by pulling a machine weighting 7000 N up an incline 120 m long and 16 m high?
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What machine allows you to lift things by pulling down on a rope?
Pully
Pulling down on a rope to hoist a sailboat is an example of a machine?
It is a type of machine that is changing the direction over which a force is exerted.
Is a staircase a example of a lever?
The stairs alone are not. A lever is a simple machine that is used to lift an object up easier because instead of pulling up against gravity you are pushing down with it but still lifting the same weight. A lever needs to have a pivot point which stairs don't have. This pivot point is called the fulcrum. Stairs are actually considered an incline plane, another type of simple machine.
What ways can a machine change a force to push or pull?
It can change by moving pushing or pulling you force it to
In a movable pulley system where does the other effort come from?
In a movable pulley system, the effort comes from the person or machine pulling the rope.
What are the fomulas for incline plane?
( Assuming mass of object on incline plane is in kilograms (kg) ) . Force pulling down incline on object (kilogram force) = object mass * sin (incline angle) . Force of object acting on and normal to incline (kilogram force) = object mass * cos (incline angle) . Mechanical Advantage = 1 / ( sin ( incline angle ) )
Why is the ball deccelerating on an inclined plane?
The acceleration due to gravity remains constant, regardless of incline. The fact that it is on an incline does not change the fact that it will remain constant, it will only change the component of that acceleration being applied to the ball.
Who is the ultimate pulling machine?
Isabel Booth
What machine allows you to lift things by pulling down on a rope?
Pully
A hammer that is pulling a nail out is what type of machine?
A claw hammer
Does a laptop is a simple machine?
The products inside the laptop is a simple machine. But the laptop is not a simple machine.
Pulling down on a rope to hoist a sailboat is an example of a machine?
It is a type of machine that is changing the direction over which a force is exerted.
What simple machine is a flag?
pulley as we are pulling it up ad down as we need
When using an atwood's machine how do you find the mass of the block that's pulling it down?
345
Is a staircase a example of a lever?
The stairs alone are not. A lever is a simple machine that is used to lift an object up easier because instead of pulling up against gravity you are pushing down with it but still lifting the same weight. A lever needs to have a pivot point which stairs don't have. This pivot point is called the fulcrum. Stairs are actually considered an incline plane, another type of simple machine.
Where is the drain pipe on the washing machine and how do you get it of?
It is located at the bottom left corner of the machine. Just apply your strength on it by pulling it and there you go, its right in your hands in a jiffy.
What ways can a machine change a force to push or pull?
It can change by moving pushing or pulling you force it to
