write the definition of uniform speed and non uniform speed
Answers
Explanation:
uniform speed is a motion of a body travelling at a same velocity.
non uniform speed is motion of a body at different velocity.
answer
uniform speed
A body is said to have uniform motion if it travels equal distance in equal interval of time no matter how small these time intervals maybe
The distance time graph for uniform motion is a straight line
Example : A car running at a constant speed of 10 m/s will cover equal distance of 10 meters every second.
Non uniform motion
A body is said to be have non uniform motion if it travels equal distance in equal interval of time no matter how small this time intervals maybe
The distance time graph for a body having non uniform motion is curved line.
Non uniform motion is also called accelerated motion.
Example : A freely falling object because as object reaches near to the surface of the earth due to gravity its speed increases.