when an object changes its motion it is because a new force that is greater than the original force has been applied to the object and that object changes its motion unless the force is in the same direction as the original force, which would then imply that the object stays in the same direction of motion, but moves at a greater speed in that direction.
A change in velocity occurs when an object speeds up, slows down, or changes direction. This change is caused by forces acting upon the object, such as gravity, friction, or applied force. The acceleration of the object is directly related to the net force acting on it, as described by Newton's second law of motion.
An object moving at a constant speed in a straight line will have a uniform motion without any change in speed or direction. The motion will appear smooth and consistent, with the object covering equal distances in equal time intervals.
You have to use a reference point. Pick anything around the area (it's better if it's stationary), and then check to see if the other object changes position at all (in comparison to the reference point). If it does change position, then the object is in motion.
You can use a high-speed camera or motion-tracking technology to detect the movement of the object even if it's too slow to see with the naked eye. These tools can capture and analyze the motion to determine if the object is in fact moving.
A reference point is used as a comparison to determine if an object is in motion. This reference point can be a stationary object or a specific location that helps observers detect movement in relation to it.
This is called relative motion. Relative to your frame of reference, the object's motion appears unchanged, even though it's motion has actually changed.
A change in velocity occurs when an object speeds up, slows down, or changes direction. This change is caused by forces acting upon the object, such as gravity, friction, or applied force. The acceleration of the object is directly related to the net force acting on it, as described by Newton's second law of motion.
Its position.
An object moving at a constant speed in a straight line will have a uniform motion without any change in speed or direction. The motion will appear smooth and consistent, with the object covering equal distances in equal time intervals.
You have to use a reference point. Pick anything around the area (it's better if it's stationary), and then check to see if the other object changes position at all (in comparison to the reference point). If it does change position, then the object is in motion.
The 1 way you can tell an object is in motion is by having a focus point that does not move and watch and see if the object you are looking for is moving. Another way to notice where the object is now, then later, check and see if the object has been moving. lastly, if you are a scientist, you can use telescopes, computers, and the latest gadgets to tell you if an object is in motion.
see Newton's Laws of Motion
Inertia and friction are related in the sense that friction opposes the motion of an object due to inertia. Inertia is the tendency of an object to resist changes in its state of motion, while friction is the force that opposes the relative motion of two surfaces in contact. The presence of friction can affect an object's motion by counteracting its inertia and slowing it down.
You can use a high-speed camera or motion-tracking technology to detect the movement of the object even if it's too slow to see with the naked eye. These tools can capture and analyze the motion to determine if the object is in fact moving.
you have to look around the area were the object mite have been at
If the sum of all forces on an object is zero, then the object remains in constant, uniform motion. 'Constant uniform motion' means motion in a straight line at a constant speed. The physical description of such motion is "constant velocity". "Rest" is just constant velocity with a speed of zero. If the sum of all forces on an object is NOT zero, then the object's velocity must change. The change may consist of speeding up, slowing down, or turning in a different direction. Note: If you can, you should try and find the question in writing, so you can see what it's really asking.
A reference point is used as a comparison to determine if an object is in motion. This reference point can be a stationary object or a specific location that helps observers detect movement in relation to it.