time
motion occurs when an object changes its position relative to a reference point.
Main application of rectilinear motion in the field of science is to find the motion, position and distance of an object. It can also be used to make comparison between the parameters of object in real field, relative velocity, relative motion and acceleration of an object can be determined. Thus, using the equations of rectilinear motion, one can take advantage in the field like factories of machinery where the terms like motion, acceleration, position of object are main functioning concern. Practically, to design something on the basis of motion, acceleration , etc , the equations of rectilinear motion are of great importance.
Yes. It always is when the motion is all in a straight line.
A body undergoes simple harmonic motion if the acceleration of the particle is proportional to the displacement of the particle from the mean position and the acceleration is always directed towards that mean. Provided the amplitude is small, a swing is an example of simple harmonic motion.
The motion along a straight line is known as rectilinear motion.
Motion is relative to an observer's frame of Reference.
Relative velocity/motion
Motion is always relative to the observers frame of reference. For example, if two people were standing facing each other, and a dog walked between them, one person would observe the dog's motion as going to the right, and the other person would observe the dog's motion as going to the left.
He is in motion relative to me, and he is at rest relative to his friends. There is no 'real' rest or 'real' motion. It's always measured relative to something else.
The observers motion in relation to what he observes.
There is no singular motion because everything is made up of subatomic structures going many directions and so therefore any object's motion is always going to be relative motion in it's consideration.
There is no singular motion because everything is made up of subatomic structures going many directions and so therefore any object's motion is always going to be relative motion in it's consideration.
motion
Motion is always relative to something. There's no such thing as really "stationary."Stationary only means that the motion of the observed object matches the observer's motion. Example: Reading the book that lies 'stationary' in your lap while you're in a car or on a passenger jet.
Never, because it's always relative.
Relative motion
Relative motion