Two forces act on an object. One force has a magnitude of 10 N directed north, and the other force has a magnitude of 2 N directed south. What is the net force on the object?
8 N north
8 N south
12 N south
25 N north
The net force on the object is the vector sum of the two forces. Since one force is directed north and the other force is directed south, their magnitudes can be subtracted to find the net force.
Net force = 10 N - 2 N = 8 N north
Therefore, the net force on the object is 8 N north.
To find the net force on the object, you need to add the individual forces together. Since the forces are acting in opposite directions, you also need to consider their signs (positive or negative).
The force directed north has a magnitude of 10 N, so we can represent it as +10 N.
The force directed south has a magnitude of 2 N, so we can represent it as -2 N.
To find the net force, you can simply add these two forces together:
10 N + (-2 N) = 10 N - 2 N = 8 N
Since the direction of the net force is determined by the larger force, the net force is 8 N north. Therefore, the correct answer is: 8 N north.
To determine the net force on the object, we need to find the vector sum of the two forces. Since one force is directed north and the other is directed south, we can subtract the magnitude of the south force from the magnitude of the north force.
Net force = 10 N - 2 N = 8 N north
Therefore, the net force on the object is 8 N north.