Question

A particle moves on a counter clockwise, origin-centered circular path in the x y-plane at a constant rate. The radius of the circle is r, the mass of the particle is m, and the particle completes one revolu tion in time τ a) Neatly draw the following things 1. The path of the particle 2. A dot on the path when the particle is at 00 90° and 210° where 0 is mea sured from the x-axis (posi tive counter-clockwise) 3. Arrows representing v, and a at each of these points b) if this motion was imposed by the tension in a string, what is Fr, the x component of the force in the string. When θ 2100? Ignore gravity

Answer 1