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A pulley system is used to lift a 2000 newton engine up a distance of 3 meters The operator must apply a force of 250 newtons to the chain of?
Wiki User
∙ 14y ago
You will need 8 drops of chain. So the operator must apply 250 newtons to the 8th drop. The other 7 drops of chain must be reeved through the pulley system.
Wiki User
∙ 14y ago
The mechanical advantage of the pulley system is 8 (2000 N / 250 N). This means the operator only needs to apply a force of 250 N to lift the 2000 N engine. The work done by the operator is equal to the force applied multiplied by the distance moved, which is 750 J (250 N * 3 m).
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Can newtons measure distance?
No, because a newton is a measurement of force. You can only convert units that measure the same object. For example you can convert meters to feet because they are both measurements of distance.
What is it that its units are newtons per meters?
The units newtons per meter refer to the quantity known as a spring constant, which represents the stiffness of a spring. It describes how much force is needed to stretch or compress the spring by a certain distance.
Which of Newtons laws can be modified to calculate gravity?
You don't MODIFY any of his laws; you just use the formula to calculate the gravitational force, plugging in the numbers for masses and distance. Usually the masses would be in kilograms, the distance in meters, and the result in newton.
How many joules are in a newton?
There is no direct conversion between joules and newtons because they are units used to measure different quantities. Newtons measure force, while joules measure energy. However, work, which is measured in joules, can be calculated by multiplying force in newtons by distance in meters.
How much work is done over 10 meters if the force is 600 newtons?
The work done is calculated by multiplying the force by the displacement. In this case, the work done over 10 meters with a force of 600 newtons would be 600 N * 10 m = 6000 joules.
A pulley system is used to lift a 2000 newton engine up a distance of 3 meters How much force will the operator have to apply if the mechanical advantage of the pulley system is 4?
The mechanical advantage of 4 means the operator only needs to apply a quarter of the force needed to lift the engine. Therefore, the operator will only need to apply 500 newtons of force to lift the 2000 newton engine.
A pulley system is used to lift a 2000 newton engine up a distance of 3 meters The operator must apply a force of 250 newtons to the chain of the pulley system to lift the motor. value of fo?
wi 7500 joules fi 250 newtons di 30 meters A+
A pulley system is used to lift a 2000 newton engine up a distance of 3 meters. The operator must apply a force of 250 newtons to the chain of the pulley system to lift the motor. To lift the engine 3?
What is the value of Wi? 7,500 joules
How do you turn newtons into joules?
To convert Newtons to Joules, you multiply the force in Newtons by the distance in meters over which the force is applied. Joules are a unit of energy, and when you multiply force (in Newtons) by distance (in meters), you get work done, which is measured in Joules.
When you multiply meters and Newtons do you get joules?
No, multiplying meters and Newtons does not result in joules. Joules are a unit of energy, while meters measure distance and Newtons measure force. To calculate work, which is in joules, you would need to multiply force (in Newtons) by distance (in meters) in the direction of the force.
A boy exerts an average force of 65N when he lifts a box 1.2 meters How much work does he do?
Work is equal to force x distance. If the force is specified in Newtons, and the distance in meters, then the work is in Joules.Work is equal to force x distance. If the force is specified in Newtons, and the distance in meters, then the work is in Joules.Work is equal to force x distance. If the force is specified in Newtons, and the distance in meters, then the work is in Joules.Work is equal to force x distance. If the force is specified in Newtons, and the distance in meters, then the work is in Joules.
Can you multiply newtons by meters?
No, the result of multiplying Newtons by meters is not a valid unit in physics. Newtons represent a unit of force, while meters represent a unit of distance. If you multiply Newtons by meters, you get Newton-meters, which represents a unit of work or energy, also known as a joule.
How much newtons are in 2 meters?
A Newton is a unit of force, while meters measure distance. They are not directly convertible.
What are types of distance time speed volume and mass?
meters, seconds, meters/second, liters, newtons
If a worker pushes horizontally on a large crate with a force of 298 newtons and the crate moved 6.5 meters how much work do he do?
The work done by the worker is calculated by multiplying the force applied by the distance over which the force is applied. In this case, the work done is 298 newtons * 6.5 meters = 1937 joules.
Calculate the work done to move a dresser 7 meters using a force of 2.5 newtons?
To calculate the work done, you would multiply the force applied (2.5 N) by the distance moved (7 m). Work = Force x Distance. So, the work done to move the dresser 7 meters with a force of 2.5 newtons would be 17.5 joules.
What is the potential energy of a crate lifted with a force of 100 newtons a vertical distance of 2 meters?
Force x distance = 100 x 2 = 200 newton-meters = 200 joules.
