Задача id11974

The particle moves along the positive semi-axis Ox under the influence of force F, the projection Fx of which on the Ox axis is shown in Figure 6.16 (Fz=Fy=O). At the same time, the particle is acted upon by a friction force, the modulus of which is equal to Ftp=l.00 N. At the origin of coordinates, an ideally reflective wall is installed, perpendicular to the Ox axis. The particle starts from point x0=1.00 m with kinetic energy Ek=10.0 J. Complete the following tasks: 1. Determine the path traveled by the particle before it comes to a complete stop. 2. Graphically represent the dependence of the potential energy of a particle in a force field Fx on the x coordinate. 3. Construct a qualitative graph of the dependence of their velocity projection on the X coordinate.

Detailed solution. Format jpg