How to find the radius when moving in a circle, if you know the speed (V), time (t) and the number of full revolutions (N)

The full circle path after N turns will be S = L x N (circumference multiplied by the number of turns). And it is equal to S = v x t (speed of movement, multiplied by time). Those. LN = vt Circumference L = 2 x п (number Pi = 3.14 …) x R Substituting L in the first formula, we get 2пRN = vt From here we find the radius of the circle R = vt / 2пN.



One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.