Two forces act on an object. One force has a magnitude of 30N directed west, and the other force has a magnitude of 12 N directed east. What is the net force on the object?(1 point) Responses 42N west 42N west 18N east 18N east 18N west 18N west 42 N east
The net force on the object can be found by subtracting the magnitude of the eastward force from the magnitude of the westward force:
30N - 12N = 18N
The net force on the object is 18N westward. So the correct response is 18N west.
To determine the net force on an object, we need to find the vector sum of the individual forces. In this case, the two forces have opposite directions, so we subtract the smaller force from the larger one.
Given:
- Force 1: 30 N directed west
- Force 2: 12 N directed east
To find the net force, we subtract the magnitudes of the forces:
Net force = |Force 1| - |Force 2|
Net force = 30 N - 12 N
Net force = 18 N west
Therefore, the net force on the object is 18 N west.
To find the net force acting on an object, you need to add the magnitudes of the forces together, taking into account their respective directions.
In this case, we have one force of 30N directed west and another force of 12N directed east. Since the forces are acting in opposite directions, we need to subtract their magnitudes to find the net force.
Magnitude of the force directed west = 30N
Magnitude of the force directed east = 12N
Net force = Magnitude of force directed west - Magnitude of force directed east
Net force = 30N - 12N
Net force = 18N
Therefore, the net force acting on the object is 18N directed west.