The work done is stored as potential energy of the box
P=Mgh
F=Ma (a=g)
F=Mg
h=5m
Therefore the work done is
20*5 = 100 joules
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The work done can be calculated using the formula: Work = force x distance. In this case, Work = 20 N x 5 m = 100 joules. Therefore, 100 joules of work are done when a 20 newton box is lifted 5 meters off the floor.
The work done is calculated by multiplying the force applied with the distance moved in the direction of the force. In this case, the work done would be 100 joules (20 N * 5 m).
The idea here is to multiply the force by the distance.
2,088 J
The work done is equal to the change in potential energy, which can be calculated as (mass x gravity x height). Plugging in the values: (200 kg x 9.8 m/s^2 x 5 m) = 9800 J. Therefore, 9800 joules of work are done when the box is lifted 5 meters above the floor.
The work done can be calculated using the formula: Work = force x distance. In this case, Work = 20 N x 5 m = 100 joules. Therefore, 100 joules of work are done when a 20 newton box is lifted 5 meters off the floor.
100
The work done is calculated by multiplying the force applied with the distance moved in the direction of the force. In this case, the work done would be 100 joules (20 N * 5 m).
The idea here is to multiply the force by the distance.
980 w=m x g x d
2,088 J
The work done is equal to the change in potential energy, which can be calculated as (mass x gravity x height). Plugging in the values: (200 kg x 9.8 m/s^2 x 5 m) = 9800 J. Therefore, 9800 joules of work are done when the box is lifted 5 meters above the floor.
We must assume that the force pushes parallel to the floor.Work = (force) x (distance) = (800) x (1.5) = 1,200 newton-meters = 1,200 joules
If the 25N force is directed straight up, so that the force itself moves 1.5 meters tofinish the job, then it does 37.5 joules of work, which becomes 37.5 more joules ofgravitational potential energy that the plant has, once it's on the shelf.
That is why both work and energy are measured in Joules. To do the work I applied a force (equal to the weight of the book) to the book from the floor to the tabletop.Workequals the force times the distance, in units of Newtons times Meters. Therefore 1 Newton-Meter (NM) equals 1 Joule.
The work done is calculated by multiplying the force applied by the distance over which the force is applied. In this case, the work done to lift the potted plant would be 25 Newtons * 1.5 meters = 37.5 Joules.
3,000 J