Uniform motion in a straight line: An object in the situation has a constant velocity.
An object at rest has a constant velocity of zero. Basically what this means is that if these objects are left alone, they will continue to move at the same speed and direction as they are right now (or lack of).
External force: This is any force from outside the object. For instance, a moving car will stop if it hits another moving car, but not if you step on the floorboard because stepping on the floorboard is an internal force.
Unbalanced forces: These are forces that are not equal and cause motion. If the forces were balanced, there would be no motion.
At rest: The object is not moving at all (or seemingly).
1st law of motion
Newtons first. :^D
Friction opposes the motion of an object, which can cause the object to decelerate or come to a stop. This opposes the idea in Newton's 1st Law of Motion, which states that an object will continue in its state of rest or uniform motion unless acted upon by an external force. Friction acts as a force that counters the inertial tendency of an object to remain in motion.
Mass is related to Newton's 1st law as the inertia of an object is directly proportional to its mass. According to the law, an object at rest will remain at rest, and an object in motion will continue in motion in a straight line at a constant speed unless acted upon by an external force. The greater the mass of an object, the more force is required to change its state of motion.
A violation of Newton's 1st law of motion would be any situation where an object does not remain at rest or in uniform motion unless acted upon by an external force. This could occur if an object started moving without any force acting on it, or if an object kept moving without any external force to sustain its motion.
because newton’s 1st law of motion uses a lot of inertia
because newton’s 1st law of motion uses a lot of inertia
Describe motion/lack of motion of objects.
There are several real-life examples that operate with Newton's law of motion. They include a roller coaster, a car crash, and a conveyor belt.
because newton’s 1st law of motion uses a lot of inertia
A book on the table. Pushing the wall. Motion of man on ground.
Newton's Third Law of Motion states that bodies simultaneously exert force on each other. Some examples of this law are standing, a bird flying, and a car moving down the road.
1st law of motion
Newtons first. :^D
1st law=1609 2nd law=1609 3rd law=1618
== ==
Newton's 1st law of motion, also known as the law of inertia, states that an object at rest will stay at rest, and an object in motion will stay in motion with a constant velocity unless acted upon by an external force. In other words, objects naturally resist changes in their motion.