what is uniform motion and nonuniform motion distance displacement explain with and diagram no spam please
Answers
heya, buddy !!
✧ Uniform Motion:
➦A moving body that travels equal distances in equal time intervals is said to be in a state of uniform motion. The speed of the body is constant.
➦Examples of Uniform Motions.
The hr. hand of clock - It moves with uniform speed, completing movement of a specific distance in an hour.
➦An airplane cruising at a level height and a steady speed.
➦A car going along a straight level road at steady speed
✧ Non-Uniform Motion:
➦A moving body that travels unequal distances in equal time intervals is said to be in a state of non uniform motion. The speed of the body is not constant.
➦Examples on Non-Uniform Motions
Most of the motions around us are non-uniform in nature. Some of them are:
➦A horse running
➦A man running in a 100m race
➦A bouncy ball
➦A car colliding with another car
✧ Now we talking about distance and displacement
➦The Distance is a scalar quantity, which means the distance of any object does not depend on the direction of its motion. The distance of an object can be defined as the complete path travelled by an object.
➦E.g.: if a car travels east for 5 km and takes a turn to travel north for another 8 km, the total distance travelled by car shall be 13 km. The distance can never be zero or negative and it is always more than the displacement of the object. The distance of the object gives complete information about the path travelled by the object.
➦The Displacement is a vector quantity, which means that the displacement of an object depends on the direction of the motion of the object. The displacement of an object can be defined as the overall motion of the object or the minimum distance between the starting point of the object and the final position of the object.
➦ E.g.: if we consider the same example as given earlier, the total displacement of the object will be the length of the line joining the two positions. The displacement of an object is usually shorter or equal to the distance travelled by the object. The displacement of the object does not give the proper information about the path travelled by the object.
HAVE A NICE DAY <3
Answer:
Uniform motion:
Movement of a body along a straight line with steady speed.
Covers equal distances in equal time interval.
Average speed is similar to actual speed of the object.\
Distance-time graph shows a straight line.
Non-uniform motion:
Movement of an object along a straight line with variable speed.
Covers unequal distances in equal time interval.
Average speed is different from actual speed of the object.
Distance-time graph shows a curved line.
