Question

Define the following uniform acceleration non uniform acceleration and acceleration due to gravity

Answer 1

uniform accelaration - when the velocity is increased uniformly.
non uniform accelaration- when the velocity is increased non uniformly
accelaration due to gravity- when the velocity of a freely falling object is increased due to gravity.

Answer 2

Hii...

✴️ Uniform acceleration :- A body is said to have uniform acceleration if its velocity increases by equal amount in equal intervals of time.

Eg: A car travelling/covering 5 m in every second.

✴️ Non-uniform acceleration:- A body is said to have Non-uniform acceleration if the velocity of the body changes by an unequal amount in equal intervals of time.

Eg: A car covering 3 m in 1st second, 4 m in 2nd second, 7 m in 3rd second and so on is said to be moving with non-uniform acceleration.

✴️ Acceleration due to gravity:- The acceleration produced in the bodies due to Earth's force of gravity called acceleration due to gravity.

It always acts towards the centre of Earth .

It is denoted by ' g ' ... it's value is 9.8 m/s^2

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hope this helps !