Question

Equations of motion 1 formula class 9 ​

Answer 1

Explanation:

First Equation of Motion:

The final velocity (v) of a moving object with uniform acceleration (a) after time, t. Let, the initial velocity = u. Final velocity = v. This equation is known as first equation of motion.

Answer 2

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• ❥Now let's start the derivation with the first equation of motion i.e. v=u+at where u is the initial velocity, v is the final velocity and a is the constant acceleration. ... We know acceleration is defined as the rate of change of velocity, also which is given by slope of the velocity time graph.