Solution of task 14.3.9 from the collection of Kepe OE

Solution of task 14.3.9 from the collection of Kepe OE

14.3.9
A material point M of mass m = 1 kg moves uniformly around a circle of radius R
= 0.5 m with speed v. Acceleration of the point a = 8 m / s2. Determine the momentum modulus
Acting all the forces acting on this point during its movement from position 1 to
Position 2 (Answer 2.83)