work
work
The exertion of a force on an object that produces motion in the direction of the force is called work. Work is calculated as the force applied multiplied by the distance moved in the direction of the force, and it is a measure of energy transfer.
An unbalanced force produces acceleration on an object by changing its speed or direction. This acceleration occurs in the direction of the unbalanced force, according to Newton's second law of motion.
When the resultant force is not zero, it produces an acceleration in the direction of the force according to Newton's second law of motion. This acceleration changes the velocity of an object, causing it to either speed up or slow down depending on the direction of the force.
The answer to your question is Work. The definition of work is: "When a force acts against resistance to produce motion in a body, the force is said to do work." - The CRC Handbook of Chemistry and Physics... Which means the exertion of a force on an object that produces motion in the direction of the force.
Acceleration always occurs in the direction of the net force acting on an object. If the net force and acceleration have the same direction, the object speeds up; if they have opposite directions, the object slows down. The relationship between acceleration and the force that produces it is described by Newton's second law of motion.
No, the force of gravity does not do work on a satellite when it is in motion because the direction of the force is perpendicular to the direction of motion.
Yes, work is being done when force and motion are going in the same direction. Work is defined as the product of force applied in the direction of motion and the distance over which the force is applied. So, when force and motion are in the same direction, work is being done.
in the same direction as the net force, directly proportional to it, and inversely proportional to the object's mass.
The motion in a body depends on the the balanced or unbalanced forces acting on it. If the sum of the forces is 0 then it is a balanced force and produces no motion if the sum of the forces isn't 0 then it is unbalanced force. The body will move in the direction in which the force is applied. That's about it
Force can either start motion, change the speed or direction of motion, or stop an object in motion. It is a vector quantity with both magnitude and direction, leading to acceleration in the direction of the force applied.
Force changes either the speed or the direction of motion, or both.