Question

differentiate b/w uniform and non uniform acceleration
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Answer 1

Answer:

Either magnitude or direction or both of an object changes with respect to time. Uniform acceleration is the change of equal velocity in equal interval of time. Non uniform acceleration is the change of unequal velocity in equal interval of time. The motion of a ball rolling down.

Explanation:

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Answer 2

Answer:

Uniform acceleration is the change of equal velocity in equal interval of time. Non uniform acceleration is the change of unequal velocity in equal interval of time. The motion of a ball rolling down.Uniform Acceleration: We can define uniform acceleration as the acceleration in which the velocity of a body changes at a constant rate in a given interval of time. Or we can define it as an acceleration in which its magnitude and direction don’t change with time. For example, the motion of a freely falling body is an example of a body travelling with uniform acceleration. The acceleration, in this case, is the acceleration due to gravity (g).Non-Uniform Acceleration: We can define non-uniform acceleration as the acceleration in which the velocity of a body does not change at a constant rate in a given interval of time. In non-uniform motion, the direction of the body or the magnitude of acceleration can change with time. Non-uniform is found in our daily lives, imagine driving a car on a road, there is repeated increase or decrease in the velocity of the vehicle depending on the vehicle at unequal intervals of time so the car undergoes non-uniform acceleration.Note:

Acceleration is a vector quantity. The area under the acceleration v/s time graph gives the change in velocity. The slope of a velocity v/s time graph gives the acceleration of the body.

Explanation:

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