Question

definition of variable acceleration​

Answer 1

Answer:

Motion Calculation, Variable Acceleration

The average velocity expression from the constant acceleration equations works only for constant acceleration where the graph of velocity as a function of time is a straight line, the average being the midpoint of that line over the chosen time interval.

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Answer 2

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Variable acceleration---> A body is said to be moving with variable acceleration if its average acceleration is different at two points on its path . As acceleration is a vector quantity it can differ in magnitude,direction or in both.

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