Question

how to calculate mechenical energy​

Answer 1

Answer:

In classical mechanics, kinetic energy (KE) is equal to half of an object's mass (1/2*m) multiplied by the velocity squared. For example, if a an object with a mass of 10 kg (m = 10 kg) is moving at a velocity of 5 meters per second (v = 5 m/s), the kinetic energy is equal to 125 Joules, or (1/2 * 10 kg) * 5 m/s2.

Explanation:

Mechanical Energy Formula

If K E and P E refers to the kinetic and potential energies of a body, its mechanical energy is given by,

M.E = K.E + P.E.

For an object thrown upwards, its total mechanical energy is given by:

E = ½ mv2 + mgh.

Answer 2

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