Question

third equation of motion is v^2=u^2+2as where u is initial velocity, vis final velocity, a is_ and s is distance traveled by the body​

Answer 1

Answer:

acceleration

Explanation:

acceleration by which the body is travelling

The equation is used mostly to find out the final velocity v of the object by equating the square of v to the square of initial velocity u + twice the product of acceleration a and the distance travelled s .

It makes finding values easier , better if you know the derivation , that would help understand better.

Hope it's fine..

Answer 2

Acceleration

In Physics, especially, in dynamics, kinematics and mechanics every time 'a' stands for acceleration of an object.

Similarly,

• g = Acceleration due to gravity,
• u, v = Velocities,
• s = Distance travelled,
• t = Time taken,
• G = Universal Gravitation constant, etc.