Question

The formula for finding the kinetic energy, E, of an object is given below, where m represents the mass and v represents the speed of
the object.
Solve the formula for v

Answer 1

The formula for the velocity, v is √2E/m

What is kinetic energy?

Kinetic energy is half the mass multiplied by the square of the speed of the object

It is written thus;

Kinetic energy = 1/ 2 × m × v²

To solve for 'v' mean that we should make 'v' the subject of formula

E = 1/ 2 mv²

E = $\frac{mv^2}{2}$

cross multiply

$2E = mv^2$

To make 'v' the subject, we have

$v = \sqrt{\frac{2E}{m} }$

Thus, the formula for the velocity, v is √2E/m

Learn more about Kinetic energy here:

brainly.com/question/25959744

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