When two forces act in the same direction, one needs to add these two forces. The overall force is the net force acting on the object.
By definition, a force is a push or pull exerted on an object. The Newton is the unit of measurement one uses to denote the strength of a force. Likewise, a vector can represent a force. A vector is a line with an arrow, where the length of the arrow denotes the force amount, and the arrow point represents the direction.
Depending on the amounts and directions of forces exerted on an object, one can either add or subtract these forces. If two forces are in the same direction, then one adds them to find the net force, which is the vector sum of these forces. However, when two forces act in opposite direction, one has to subtract the lesser force from the larger one to find the resulting force. The resultant is the direction of the larger of these two forces.
When two forces are opposite and equal in amount, the net force is zero. These two opposite forces are called balanced forces because they do not cause a change in the object’s motion. If two forces acting on an object are different in amounts, then they are unbalanced forces and will affect the object’s motion.
Two forces acting in the same direction add together. If those two forces are acting on an object, the object will accelerate faster than if there was only one force acting on the
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The strongest force will push the other object in
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They are ADDED together.
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You make a fundamental (but common) mistake right at the start of your question. You assume an object with mass can move at the speed of light. Plain and simple, it can't. No matter
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