define uniform speed, uniform velocity ,uniform acceleration, variable acceleration. and examples of each.
Answers
Explanation:
If an object covers equal distance in equal interval of time, then time speed graph of an object is a straight line parallel to time axis then body is moving with a uniform speed. Non-uniform speed : If the speed of a body is changing with respect to time it is moving with a non-uniform speed.
Answer:
The equal rate of change of motion in equal intervals of time is called uniform speed
The equal rate of change of motion in equal intervals of time is called uniform speed in a specified direction.
If an object's speed (velocity) is increasing at a constant rate then we say it has uniform acceleration.
Variable Acceleration - A body is said to be moving with variable acceleration if its average acceleration is different between different points along its path, either in magnitude or in direction or both in magnitude as well as direction.
Explanation:
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