Question

can any one tell all formula used in chapter 8 motion class 9​

Answer 1

speed = distance/time

velocity = displacement/ time taken

Acceleration = v-u/ t

Answer 2

Answer:

Acceleration = v - u/t

Speed = distance / time

Velocity = displacement / time

Average speed = Total distance traveled / total time taken

Average velocity = u + v / 2

MOST IMPORTANT:-

V = u + at  

S = u.t. + 1 / 2 at²

2 as = v²-u²