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 42 N east 42 N east 42N west 42N west 18N east 18N east 18N west
To calculate the net force, we need to add the magnitudes of the two forces and consider their directions.
The force directed west has a magnitude of 30N.
The force directed east has a magnitude of 12N.
To find the net force, we subtract the force directed east from the force directed west:
30N - 12N = 18N
Therefore, the net force on the object is 18N directed west.
To find the net force acting on an object, we need to calculate the vector sum of the forces. Since these forces are acting in opposite directions, we should subtract the smaller force from the larger force to find the net force.
In this case, we have a force of 30N directed west and a force of 12N directed east. Since the 30N force is greater, we will subtract 12N from 30N.
30N - 12N = 18N
Therefore, the net force on the object is 18N directed west. So, the correct answer is 18N west.
To find the net force on the object, we need to calculate the total force by adding the magnitudes and considering their directions.
The force directed west has a magnitude of 30 N, while the force directed east has a magnitude of 12 N. We can calculate the net force by subtracting the force directed east from the force directed west:
Net force = Magnitude of force directed west - Magnitude of force directed east
= 30 N - 12 N
= 18 N
Therefore, the net force on the object is 18 N directed west.