Determine the force of gravity acting on a body weighing 0.25 kg. Acceleration of free fall is 10 N / kg.

Data: m (mass of the body in question) = 0.25 kg.

Constants: according to the condition of the problem, g (acceleration of gravity, true at the surface of the Earth) = 10 N / kg.

The required gravity acting on the body under consideration is determined by the formula: Ft = m * g.

Let’s make the calculation: Ft = 0.25 * 10 = 2.5 N.

Answer: The required gravity is 2.5 N.