its velocity will change by accelerating in the direction of the force
changes the motion of the object
moment of inertia is basically an objects resistance to its state of motion.
The speed increases. The object accellerates positively in the direction of motion.
The object slows down and eventully stops.
The object changes its speed, its direction of motion, or both.
changes the motion of the object
changes the motion of the object
Unbalanced forces are forces that produce a nonzero net force, which changes an object's motion. The result of an unbalanced force is acceleration of an object.
Unbalanced forces are forces that produce a nonzero net force, which changes an object's motion. The result of an unbalanced force is acceleration of an object.
Its motion slows.
Nothing happens to its motion, and it continues moving in a straight line at constant speed.
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.
moment of inertia is basically an objects resistance to its state of motion.
The speed increases. The object accellerates positively in the direction of motion.
Free Fall
The object slows down and eventully stops.
The object experiences no acceleration. That is, neither its speed nor the direction of its motion changes. That is, its velocity remains constant.