How long will it take for a rocket moving from rest with an acceleration of 6m / s2 to cover distances of 75m.

To determine the duration of the motion of the rocket under consideration, we use the formula (we take into account that the rocket began to move from a state of rest): S = a * t ^ 2/2, from where we express: t = √ (2S / a).

The values of the variables: S – distance covered by the rocket (S = 75 m); a – rocket acceleration (a = 6 m / s2).

Let’s calculate: t = √ (2S / a) = √ (2 * 75/6) = 5 s.

Answer: To cover a distance of 75 m, the missile in question will take 5 s.