solve the equation
V²=U² + 2as
Answers
Answer:
It is described in terms of displacement, distance, velocity, acceleration, time and speed. ... v = u + at. v² = u² + 2as
Explanation:
It is described in terms of displacement, distance, velocity, acceleration, time and speed. ... v = u + at. v² = u² + 2as
Answer:
It is described in terms of displacement, distance, velocity, acceleration, time and speed. ... v = u + at. v² = u² + 2as.
Explanation: THE DERIVATION PART:-
First of all you have to know the other two equations of motions :
1. V=u+at
2. S=ut+1\2at2
Now the derivation:
From the first equation we have :
at=v−u
t=v−u\a
Now putting the value of t in the second equation of motion:
s=u(v−u\a)+1\2a(v−u\a)2
s=uv−u2\a+a(v2+u2–2vu)\2a2
s=uv−u2\a+(v2+u2+2vu)\2a
s=(2uv−2u2+v2+u2–2vu)\2a
2as=v2−u2
v2=u2+2as
So here it is.. hope it helps :)
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