Question

what is motion and uniform motion༎ຶ‿༎ຶ​

Answer 1

Uniform Motion

In Physics, uniform motion is defined as the motion, wherein the velocity of the body travelling in a straight line remains the same. When the distance travelled by a moving thing, is same at several time intervals, regardless of the time length, the motion is said to be uniform motion.

In our day to day life, we see several motions of living and non-living objects, whether birds, animals, fishes, cars, trains, etc. Masses of objects are surrounding us, some stay at rest while some are in motion. A body is said to be in motion when its point changes continuously with respect to a still object taken as a reference point. We all know that the mutual characteristic of the entire moving object is that they change their position with respect to time. For example, when the position of the car changes constantly with respect to some stationary objects like houses or schools etc. we say that a car is moving, or the car is in motion. Motion can be of two kinds.

The type of motion in which the object travels with uniform speed is called Uniform motion. This means that the velocity of the body remains constant as it covers equal distances in equal intervals of time. In the case of uniform rectilinear motion, the acceleration of the body will be zero. Here, the average speed of the object will be equal to the actual speed. The examples of uniform motion are movements of hands of a clock, rotation and revolution of the earth, etc.

Non-uniform motion

Non-uniform motion is used to mean the movement in which the object does not cover the same distances in same time intervals, regardless of the length of the time intervals. Every time when the speed of the moving object changes by a different proportion at the same time interval, the motion of the body is observed as non-uniform motion.

In our day to day life, we see several motions of living and non-living objects, whether birds, animals, fishes, cars, trains, etc. Masses of objects are surrounding us, some stay at rest while some are in motion. A body is said to be in motion when its point changes continuously with respect to a still object taken as a reference point. We all know that the mutual characteristic of the entire moving object is that they change their position with respect to time. For example, when the position of the car changes constantly with respect to some stationary objects like houses or schools etc. we say that a car is moving, or the car is in motion. Motion can be of two kinds.

The type of motion in which the object travels with uniform speed is called Uniform motion. This means that the velocity of the body remains constant as it covers equal distances in equal intervals of time. In the case of uniform rectilinear motion, the acceleration of the body will be zero. Here, the average speed of the object will be equal to the actual speed. The examples of uniform motion are movements of hands of a clock, rotation and revolution of the earth, etc.

The type of motion in which the object travels with a varied speed is called Non-Uniform Motion. This means that the object does not cover the equal distance in equal time intervals. If the motion is not consistent in the cas

Answer 2

Answer:

no problem

just tmrw

nd then never