The explanation: -when the parallel force system is a situation in which two forces of equal magnitude act in the same direction within the same plane, ... Two forces that are parallel can either be in the same direction or in opposite directions.

What is meant by like parallel forces?

Forces which are parallel, having the same direction and acting in a similar way are called like parallel forces. Unlike parallel forces are parallel to each other but are in inverse directions. 2.5 (8)

Do parallel forces cancel each other out?

Parallel forces are forces in the same plane (such as y-axis), their lines of action do not intersect each other and cause an object to be in equilibrium. Therefore, their sum is zero. ... Action and reaction have the same line of action, hence not parallel forces. The forces should not be perpendicular.