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A force of 800 newtons is needed to push a car across a lot 2 students push the car 40 meters How much total work do both students do?
Wiki User
∙ 14y ago
Work done = Force x distance moved in the direction of force
So work done = 15 x 20 = 300 joule
That force 15 newton would be the necessary and equivalent force to overcome the static frictional force. Static frictional force depends, of course, on the mass of the box.
Wiki User
∙ 14y ago
Wiki User
∙ 14y agoJust multiply the force times the distance, to get the work. The number of students is irrelevant - it seems that 800 Newtons is the total force.
Just multiply the force times the distance, to get the work. The number of students is irrelevant - it seems that 800 Newtons is the total force.
Just multiply the force times the distance, to get the work. The number of students is irrelevant - it seems that 800 Newtons is the total force.
Just multiply the force times the distance, to get the work. The number of students is irrelevant - it seems that 800 Newtons is the total force.
Wiki User
∙ 13y agoA force of 20 newtons acting through a distance of 40 meters produces
work equal to (20 x 40) = 800 newton-meters = 800 joules.
The weight of the cart doesn't matter.
Wiki User
∙ 13y agoA force of 20 newtons acting through a distance of 40 meters produces
work equal to (20 x 40) = 800 newton-meters = 800 joules.
The weight of the cart doesn't matter.
Wiki User
∙ 14y agoJust multiply the force times the distance, to get the work. The number of students is irrelevant - it seems that 800 Newtons is the total force.
Wiki User
∙ 14y ago800((:
Wiki User
∙ 13y ago2088j
Wiki User
∙ 14y ago2,088 J
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What is the answer to 160j of work was needed in order to move an object 8m across a floor what was the force that was needed to do this job?
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Work = force x distance = (4 x 10) = 40 newton-meters = 40 joules
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What is the force in newtons needed to move a 1500 kg vehicle at an acceleration of 3 m?
A force of 4500 Newtons is required.
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F = M A = 2 x 6 = 12 newtons
What is the answer to 160j of work was needed in order to move an object 8m across a floor what was the force that was needed to do this job?
It takes 160J/8m = 20N Newtons force to do the job.
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
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F = m a = (976) (2.5) = 2,440 newtons
How much force is needed to accelerate a 68 kg-skier at a rate of 1.2 meters per sec squared?
66.8
How much power is needed to lift the 200-n object to a height of 4m in 4 seconds?
Power = (energy) / (time) =(200 newtons x 4 meters) / (4 seconds) =200 newton-meters per second = 200 watts
What is the smallest upthrust force needed to float 600 Newtons?
your weight
What is the force in newtons needed to move a 1500 kg vehicle at an acceleration of 3 m?
A force of 4500 Newtons is required.
How much force is needed to accelerate a a 1 kilogram toy car at a rate of 12 meters per sec per sec?
F = (m) x (A) = (1) x (12) = 12 newtons
How much force is needed to accelerate a 2 kg physics book from rest to a speed of 6 meters per second in one second?
F = M A = 2 x 6 = 12 newtons
