Examples of Uniform Motions.
The hr. An airplane cruising at a level height and a steady speed.A car going along a straight level road at steady speed.A vibrating spring in a sewing machine.A ship steaming on a straight course at steady speed.A train going along the tracks at steady speed.
When a body covers equal distances in equal intervals of time (however small may be the time interval) in a specified direction, the body is laid to be moving with uniform velocity. Example: A car moving on a straight road with constant speed has uniform velocity.
What is uniform and non-uniform velocity with example?
Uniform Speed:An object that covers an equal distance in equal intervals of time is said to have a uniform speed. Non-uniform Speed:It is the speed in which the distance covered by the object is not equal in equal intervals of time. For example, consider a rubber ball dropped from a height, and it bounces many times.
What is uniform velocity?
When the body is moving with increasing velocity with equal interval of time then the body is said to be in uniform velocity and the example for such is rotational motion of the earth.
What is uniform motion Class 9 Example?
When a body covers equal distances in a straight line, equal intervals of time are called uniform motion. Example: a car moving at 20km/h in a straight line.
What is an example of non uniform velocity?
Non-Uniform motion is also known as accelerated motion. More examples of non-uniform motion are: Oscillation of pendulum, the motion of a train, a person jogging in the park etc.
What is non uniform velocity give an example?
Non-uniform Velocity :
When an object covers unequal distances in equal intervals of time in a specified direction. If the direction of motion changes, it is said to be moving with a non-uniform or variable velocity. e.g., a revolving fan at a constant speed has variable velocity.
What are uniform velocity and non uniform velocity?
Uniform velocity: -a body has a uniform velocity of it travels in a straight line and moves over equal distances in equal intervals of time. Non uniform velocity: -a body has a non uniform velocity if it travels unequal distance in equal intervals of time.
What is uniform circular motion with example?
Uniform circular motion is a specific type of motion in which an object travels in a circle with a constant speed. For example, any point on a propeller spinning at a constant rate is executing uniform circular motion. Other examples are the second, minute, and hour hands of a watch.
What is the example of uniform acceleration?
In simpler terms, a number equal to the acceleration in such a motion does not change as a function of time. Some uniform accelerated motion examples include a ball rolling down a slope, a skydiver jumping out of a plane, a ball dropped from the top of a ladder and a bicycle whose brakes have been engaged.
Which one of the following is an example of non-uniform motion?
Complete answer:
Movement of an asteroid, a car coming to a halt and a bouncing ball, all cover unequal distances in a time interval, hence they all are examples of non-uniform motion.
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