Motion does not require a force; if no force is acting on a body in motion, its motion will be constant. A force is required to change motion, and any unbalanced force acting on an object can do this.
Gravity and electromagnetic forces differ in that gravitational force is the result of mass interaction and electromagnetic forces are the result of charge interaction.
Forces can be generally categorized into contact forces and non-contact forces. Contact forces occur when two objects physically touch, such as friction, tension, and normal force. Non-contact forces act at a distance, including gravitational, electromagnetic, and nuclear forces. Each type plays a crucial role in determining the motion and interaction of objects in various contexts.
Newton's Fifth Law, which states that for every action, there is an equal and opposite overreaction, challenges our traditional understanding of motion and forces by introducing the concept of overreactions. This implies that the effects of actions may not always be balanced, leading to potential disruptions in the equilibrium of forces. This law prompts a reevaluation of how we perceive and predict the behavior of objects in motion, highlighting the complexity and unpredictability of interactions in the universe.
Electrostatic force and magnetic force.
When the group of all forces acting on an object is balanced, then its effect on the object's motion is exactly the same as if there were no force at all. In that situation, the object continues with constant velocity, also called 'constant uniform motion'. It moves in a straight line, at a speed that doesn't change.
Forces that result in no change in an object's motion balanced forces.
Forces that result in no change in an object's motion balanced forces.
Balanced Forces
Balanced Forces
Two forces result in no motion when they are equal in magnitude and opposite in direction. This creates a state of equilibrium where the forces cancel each other out, resulting in no net force acting on an object to cause motion.
The result is acceleration of the object ... its speed of motion, or direction of motion, or both, change.
Balanced Forces
A change in an object's motion can be caused by both balanced and unbalanced forces. Balanced forces result in no change in motion, while unbalanced forces cause acceleration or deceleration in the object's motion.
Not necessarily. Forces can act on an object even if it is not in motion, causing it to accelerate or just balance out other forces. The net force on an object determines its motion, accounting for all forces acting on it.
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When the forces acting on an object are balanced, they cancel each other out and the result is no change in its motion.Balanced forces have no effect on motion. Unbalanced forces cause acceleration.
The branch of science which deal with motion of bodies without reference of forces which either cause the motion or generated as a result of motion.