Work = force x displacementW = Fd
W = 100N x 3m
W = 300J
300 joules of work is done on the box.
If a 100 N box is lifted 3 meters off the ground, the answer is 300 joules.
If a 100 N box is lifted 3 meters off the ground, the answer is 300 joules.
If a 100 N box is lifted 3 meters off the ground, the answer is 300 joules.
The work done in lifting a 100 N box 3 meters off the ground is 300 Joules. This is calculated by multiplying the force applied (100 N) by the distance it is lifted (3 meters) and the cosine of the angle between the force and the direction of motion (which is 0 degrees in this case).
The work done in lifting the tree is equal to the force applied multiplied by the distance it is lifted. The amount of work done would depend on the weight of the tree and the force required to lift it to a height of 2.75 meters above the ground.
The work done in lifting a 100 N box 3 meters off the ground is 300 Joules (100 N * 3 m = 300 J). Work is calculated as force multiplied by distance in the direction of the force.
The work done on the fallen tree would depend on the force applied, not just the distance lifted. Work is calculated as force multiplied by distance. Without knowing the force applied, we cannot determine the work done.
1400j
The total work done on the object, from beginning to end of that scenario, is equal tothe change in the object's potential energy from beginning to end, which is zero.
The work done is 2 joules. Work is calculated by multiplying the force exerted (1 newton) by the distance moved in the direction of the force (2 meters).
700 x 4 = 2,800 newton-meters = 2,800 joules
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.