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How much force is needed to keep a 20N stone from falling?
The force needed to keep a 20N stone from falling would need to be 20N or greater in the opposite direction to counteract the force of gravity pulling the stone downwards. This force would need to be applied vertically upwards to effectively balance the gravitational force acting on the stone.
A TV set is pushed a distance of 2 m with a force of 20N that is in the same direction as the set moves How much work is done on the set?
The work done on the TV set is calculated using the formula Work = Force x Distance x cos(theta), where theta is the angle between the force and the direction of motion. Since the force and direction of motion are in the same direction, the angle is 0 degrees and cos(0) = 1. Therefore, the work done on the TV set is 20N x 2m x 1 = 40 Joules.
If a box is being pushed 20N to the left and 10N to the right what is the net force.?
The net force is the difference between the two forces. In this case, the net force is 20N (left force) - 10N (right force) = 10N to the left.
What is the force producted by 30N and 20N both forces act opposite directions?
The net force produced is 10N, which is the difference between the two forces (30N - 20N). The direction of the net force would be in the direction of the larger force (30N).
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?
The force needed to move the object can be calculated using the formula: Force = Work / Distance. Substitute the given values: Force = 160J / 8m = 20N. Therefore, the force needed to move the object was 20 Newtons.
A force of 10N vertically 10m away from the pivot point is applied on a horizontal wooden beam that you want to be at equilibrium where and in which direction should you apply a force of 20N?
To maintain equilibrium, the clockwise moment created by the 10N force must be balanced by an equal anticlockwise moment. Therefore, you should apply the 20N force at a distance of 5m on the opposite side of the pivot point in the horizontal direction. This will create an equal and opposite moment, maintaining equilibrium.
If you pull something with a force of 20N and the object is not accelerating what is the force of friction on the object?
The force of friction is equal and opposite to the applied force in this scenario, so the force of friction on the object would also be 20N. This allows the object to remain in a state of equilibrium and not accelerate.
How much force is needed to keep a 20N stone from falling?
The force needed to keep a 20N stone from falling would need to be 20N or greater in the opposite direction to counteract the force of gravity pulling the stone downwards. This force would need to be applied vertically upwards to effectively balance the gravitational force acting on the stone.
A TV set is pushed a distance of 2 m with a force of 20N that is in the same direction as the set moves How much work is done on the set?
The work done on the TV set is calculated using the formula Work = Force x Distance x cos(theta), where theta is the angle between the force and the direction of motion. Since the force and direction of motion are in the same direction, the angle is 0 degrees and cos(0) = 1. Therefore, the work done on the TV set is 20N x 2m x 1 = 40 Joules.
If a box is being pushed 20N to the left and 10N to the right what is the net force.?
The net force is the difference between the two forces. In this case, the net force is 20N (left force) - 10N (right force) = 10N to the left.
What is the force producted by 30N and 20N both forces act opposite directions?
The net force produced is 10N, which is the difference between the two forces (30N - 20N). The direction of the net force would be in the direction of the larger force (30N).
What is the force of gravity of a box that has a total mass of 20kg and is placed on a table with two people putting forces of 20N and 40N on the box in the same direction horizontal and to the right?
Assume we can ignore friction when answering this question.
If the input force on a wheel and axle is 2N and the output force is 20N what is the mechanical advantage?
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A tv set is pushed a distance of 2m with a force of 20n that is in the same direction as the set moves How much work is done on the set?
Work = (force) x (distance) = (20n) x (2m) = 40 newton-meters = 40 joules.
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?
The force needed to move the object can be calculated using the formula: Force = Work / Distance. Substitute the given values: Force = 160J / 8m = 20N. Therefore, the force needed to move the object was 20 Newtons.
What change in momentum occurs when a force of 20N acts for 4s?
The change in momentum can be calculated using the formula: change in momentum = force x time. In this case, the change in momentum would be equal to 20N x 4s = 80Ns.
If Amy uses 20N of force to push a lawm mower 10meters How much work does she do?
The work done by Amy is given by the formula Work = Force x Distance. Thus, the work done by Amy can be calculated as 20N x 10m = 200 Joules.
