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Newton’s First Law of Motion states that every object will remain in a state of rest or travelling with a constant velocity unless an external force acts on it.
Newton’s Second Law of Motion states that the rate of change of an object’s momentum is directly proportional to the force which caused it, and takes place in the direction of the force.
Newton’s Third Law of Motion states that when body A exerts a force on body B, B exerts a force equal in magnitude (but) opposite in direction (on A).
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What has to act on an object for it to stay in motion?
An external force must act on an object for it to remain in motion. According to Newton's first law of motion, an object at rest will stay at rest and an object in motion will stay in motion unless acted upon by an external force.
If a force is applied to an object the object's will change?
If a force is applied to an object, the object's motion will change according to Newton's second law of motion. The object will accelerate in the direction of the force applied.
Is a force needed to set an object into motion?
Yes, a force is needed to set an object into motion according to Newton's first law of motion. An object at rest will remain at rest unless acted upon by a force.
If there is no force acting on an object it will what?
If there is no force acting on an object, it will remain in its state of motion (either at rest or moving at a constant velocity) according to Newton's first law of motion.
How does force result in the motion of an object?
Force applied to an object causes acceleration, which in turn results in motion according to Newton's second law of motion (F=ma). The direction and magnitude of the force determine the speed and direction of the object's motion.
What has to act on an object for it to stay in motion?
An external force must act on an object for it to remain in motion. According to Newton's first law of motion, an object at rest will stay at rest and an object in motion will stay in motion unless acted upon by an external force.
Why is it easierto change the motion of an object with a large ass then an object with a smaller mass?
According to Newton's laws of motion, it is not.
If a force is applied to an object the object's will change?
If a force is applied to an object, the object's motion will change according to Newton's second law of motion. The object will accelerate in the direction of the force applied.
Newton's first law of motion was?
Newton's first law of motion was the law of inertia. When an object is in motion, it stays in motion. When an object is in rest, it stays in rest.
Why is mass movement powerful?
Because of inertia ~ Newton's first law states that an object in motion will stay in motion, and an object at rest will stay at rest, as it has a natural tendency to resist any change in its motion.
Is a force needed to set an object into motion?
Yes, a force is needed to set an object into motion according to Newton's first law of motion. An object at rest will remain at rest unless acted upon by a force.
When Newton's law say that an object in motion will stay in?
An object in motion will stay in motion, at a constant velocity. This assumes that no net force acts on the object. This is known as Newton's First Law.
If there is no force acting on an object it will what?
If there is no force acting on an object, it will remain in its state of motion (either at rest or moving at a constant velocity) according to Newton's first law of motion.
How does force result in the motion of an object?
Force applied to an object causes acceleration, which in turn results in motion according to Newton's second law of motion (F=ma). The direction and magnitude of the force determine the speed and direction of the object's motion.
According to newton second law of motion, the acceleration of an object equals the net force acting on the object divide by the object?
Mass.
What is the tendency of an object at rest to remain at rest or an object in motion to remain in motion is called?
This tendency is called inertia, as described by Newton's First Law of Motion. Inertia is the resistance of an object to changes in its state of motion.
Is a force to keep an object in motion?
A force is not required to keep an object in motion, according to Newton's First Law of Motion. An object in motion will continue moving at a constant velocity unless acted upon by an external force that causes a change in its motion.
