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What is meant by third law of motion explain with examples?
When object A exerts a force on object B, object B exerts the same force on object A, but in the opposite direction. That means, if you hit a wall with a force of, let's say 50 N, the wall will hit you back with the same force. If you stand on the floor and exert a force of 1000 N, the floor exerts the same force on you, so there is no resultant force, and that is why you stand on it.
What does N stand for in weight measurements?
The N is the abbreviation of the newton, which is an SI derived unit of force. The newton is the force that will accelerate a mass of one kilogram at a rate of one meter per second squared. N = kg (m/s2)
What unit of masurement does N stand for?
"n" typically stands for "Newton," a unit of measurement for force.
If you stand next to a wall on a frictionless skateboard and push the wall with a force of 40 N how hard does the wall push on you?
The wall will push back on you with a force of 40 N, according to Newton's third law of motion.
When a force of 300 N is applied to an object that experiences 200 N of friction the net force is what?
The net force is the difference between the applied force and the force of friction. In this case, the net force would be 100 N (300 N - 200 N).
What is the net force on a box that is being pushed down with a force of 20-N and being pulled down with another force of 15-N?
The net force on the box is 5 N downward (20 N force down - 15 N force up). This is because the 15 N force opposing the 20 N force reduces the overall force acting on the box to 5 N downward.
Jennifer stands on one side of a filing cabinet and pushes with a force of 60 N If Nathan wants to help Jennifer demonstrate balanced forces what does he need to do?
stand on the opposite side of the cabinet and push with a force of 60 N toward Jennifer
What does lowercase f stand for in physics?
In physics, the lowercase "f" typically represents force. Force is a vector quantity that can cause an object to accelerate or deform. It is measured in units of newtons (N).
If a force of 5 N to the left and a force of 9 N to the right act on an object what is the net force?
The net force is 4 N to the right (9 N - 5 N = 4 N).
In a tug of war when one team is pulling with a force of 100 N and the other 80 N what is the net force?
The net force in a tug of war when one team pulls with a force of 100 N and the other with 80 N is 20 N. This is calculated by subtracting the smaller force from the larger force (100 N - 80 N = 20 N).
What is the net force on a falling 2000-N barrel hitting a pavement with a 6000 N of force?
The net force on the barrel is the difference between the force of the barrel and the force of the pavement: 6000 N - 2000 N = 4000 N. Therefore, the net force on the barrel as it hits the pavement is 4000 N.
What is the net force when you combine a force of 17 N east with a force of 17 N west and a force of 5 N north?
The net force in the east-west direction is 0 N as the forces cancel out. In the north direction, the net force is 5 N upwards.
