All Problems Kinematics
Problem 1.37
A point moves along a circle with a velocity \(v=a t,\) where \(a=0.50 \mathrm{~m} / \mathrm{s}^{2} .\) Find the total acceleration of the point at the moment when it covered the \(n\) -th \((n=0.10)\) fraction of the circle after the beginning of motion.