Question

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Derivation of third equation of motion? explain in detail


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Answer 1

Explanation:

There are three equations of motion that can be used to derive components such as displacement(s), velocity (initial and final), time(t) and acceleration(a). ... First Equation of Motion : v=u+at. Second Equation of Motion : s=ut+\frac{1}{2}at^2. Third Equation of Motion : v^2=u^2+2as

I hope it helps you ✌️

Answer 2

Answer:

Third equation of Motion: v2 = u2 +2 a s

We know that

v = u + a t

v - u = a t

or t = (v - u) / a ..eq.(2)

Also we know that

Distance = average velocity x Time

.: s = [(v + u) / 2] x [(v - u) / a]

s = (v2 u2) / 2 a

2 a s = v2 u2

or v2 = u2 + 2 a s

This is the third equation of motion.

3 equation of motion is derive by 1 equation of motion...

Explanation:

Abhi tho right hai na Bhai.. ...