The net force on the cube in Diagram A is 3 N to the right. The net force on the cube in Diagram B is 47 N downwards.
Diagram A
This diagram shows a cube with two forces acting on it: a 5 N force to the left and an 8 N force to the right. To calculate the net force, we need to subtract the smaller force from the larger force.
Net force = 8 N - 5 N = 3 N to the right
Diagram B
This diagram shows a cube with two forces acting on it: a 128 N force upwards and a 175 N force downwards. To calculate the net force, we need to subtract the smaller force from the larger force.
Net force = 175 N - 128 N = 47 N downwards
The net force on an object is the sum of all the forces acting on it. If the net force is zero, then the object is in equilibrium. If the net force is not zero, then the object will accelerate in the direction of the net force.
To calculate the net force on an object, we need to add up all the forces acting on it, taking into account their magnitudes and directions. We can use the following formula:
Net force = F1 + F2 + F3 + ...
Where F1, F2, F3, etc. are the magnitudes of the forces acting on the object.
In the case of Diagram A, we have two forces acting on the cube: a 5 N force to the left and an 8 N force to the right. To calculate the net force, we need to subtract the smaller force from the larger force:
Net force = 8 N - 5 N = 3 N to the right
This means that the cube will accelerate to the right.
In the case of Diagram B, we have two forces acting on the cube: a 128 N force upwards and a 175 N force downwards. To calculate the net force, we need to subtract the smaller force from the larger force:
Net force = 175 N - 128 N = 47 N downwards
This means that the cube will accelerate downwards.