Question

all formulas of chapter motion class 9​

Answer 1

Explanation:

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v = u + at

v² = u² + 2as

$a = \frac{v - u}{t}$

Answer 2

v = u + at

s = ut + 1/2 at^2

v^2 - u^2 = 2as

formula for Circular motion = speed = 2πr/t

acceleration = v-u/t

formula for speed = Distance/ time

formula for velocity = displacement/time

formula for average speed = Total distance/Total time

formula for average velocity = sum of velocity / No of velocity