kelly llorenna
Assuming the force of friction and the initial force oppose each other the net force is 300 N - 200 N = 100 N in the direction of the initial force.
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.
The net force is 4 N to the right (9 N - 5 N = 4 N).
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.
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.
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).
The input force is the force that John applies to the wrench, which is N. The output force is the force that the wrench applies to the bolt, which is also N.
The net force on the object is 2 N north. This is calculated by subtracting the force acting south (5 N) from the force acting north (7 N).
The net force on the book is calculated by subtracting the force of friction from the force applied by the student. In this case, the net force is 2 N (6 N - 4 N).
The net force on the box is the difference between the applied force and the force of friction. In this case, the net force on the box is 13 N (20 N - 7 N) in the direction of the applied force.
If the box weighs 35 N and you apply a 39 N upward force to pick it up, the net force being applied is the difference between the two forces: 39 N (upward force) - 35 N (weight force) = 4 N. Therefore, you are effectively applying a 4 N force to lift the box.
The net force on the apple is 0.9 N. This is calculated by subtracting the force of air resistance (0.1 N) from the gravitational force (1 N).