Question

please anyone give me formula of class 9 ch 1 physics formula​

Answer 1

Answer:

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Explanation:

speed = distance / time

distance = speed × time

time = distance / speed

average velocity = initial velocity + final velocity / 2

acceleration = final velocity - velocity / time

equation of motion:

v = u + at

s = ut + 1/2at²

v² = 2as + u²

v = final velocity

u = inital velocity

t = time

a = acceleration