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How much work is done when a force of 10 newtons is used to lift a boy 3 meters into the air?
Wiki User
∙ 12y ago
The work down is 10Nx3m= 30Nm( Joules).
Wiki User
∙ 12y ago
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How many newtons does it take to lift an object?
It depends on how great the force is acting against the newtons.
A hydraulic lift exerts a force of 12000 N to lift a car 2 meters How much work is done on the car?
24000 joules
How much work will be needed to lift a block weighin 4 newtons and a distance of 10 meters?
Work = force x distance = (4 x 10) = 40 newton-meters = 40 joules
A simple machine such as a pulley is used to make work easier Erin used 50 newtons of force to lift a crate 3 meters She then tied the crate to a pulley and used the pulley to lift the crate again?
yes
A simple machine such as a pulley is used to make work easier. Erin used 50 newtons of force to lift a crate 3 meters. She then tied the crate to a pulley and used the pulley to lift the crate again.?
yes
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+
I lift a suitcase with a force of 60 newtons of 0.5 meters. How do you know whether work was done?
Work is defined as (force) times (distance). If the force is not zero, and the distance it moved through is not zero, then work was done. In other words, if you applied a force, and kept it going while the place you applied the force moved, then work was done. In this case, work = (60) x (0.5) = 30 newton-meters = 30 joules of work.
How much work done to lift weight 3 meters?
It depends on the weight. The work required in joules (kg*m2/s2) is equal to the force applied in newtons and the displacement, or distance, in meters. Thus, for an object that weights 1 N (multiply the weight of the object by the gravitational acceleration, 9.81 m/s2 to transfer to newtons) will require 1 N * 3 m = 3 J. Thus, the formula for work is: W = Fd "W" is the work done on the system. "F" is the force in newtons "d" is the displacement (or distance) of the object in meters.
How many newtons of force will you exert to lift 170gram weight?
A minimum of 1.667 newtons.
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 many newtons does it take to lift an object?
It depends on how great the force is acting against the newtons.
The work to lift a weight of 5 Newtons up 2 meters is what joules?
Work = Force x Distance. The answer is 10 joules.
A hydraulic lift exerts a force of 12000 N to lift a car 2 meters How much work is done on the car?
24000 joules
How much work will be needed to lift a block weighin 4 newtons and a distance of 10 meters?
Work = force x distance = (4 x 10) = 40 newton-meters = 40 joules
A simple machine such as a pulley is used to make work easier Erin used 50 newtons of force to lift a crate 3 meters She then tied the crate to a pulley and used the pulley to lift the crate again?
yes
A simple machine such as a pulley is used to make work easier. Erin used 50 newtons of force to lift a crate 3 meters. She then tied the crate to a pulley and used the pulley to lift the crate again.?
yes
How much force is needed to lift a 400 g mass is?
0.4 Newtons
