Calculate the kinetic energy of a body weighing 60 kg flying at a speed of 18 m / s at an altitude of 200 m

Initial data: m (body weight) = 60 kg; V (body speed) = 18 m / s; h (the height at which the body moves) = 200 m (we do not take into account, since the kinetic energy does not depend on the height of the body above the zero surface).

We calculate the kinetic energy of a given body using the following formula: Ek = m * V ^ 2/2.

Let’s perform the calculation:

Ek = 60 * 18 ^ 2/2 = 9720 J.

Answer: The kinetic energy of the body is 9720 J.