8. Centripetal Forces & Gravitation
Uniform Circular Motion
8. Centripetal Forces & Gravitation Uniform Circular Motion
14PRACTICE PROBLEM
Two tiny spheres of mass 100 g are attached to two light sticks of length 75 cm, as shown in the figure. The system is mounted on a rotor. When the rotor turns at a constant angular velocity of 22 rpm, the spheres move along a horizontal circle. Find the tension in the stick attached to the rotor.
Two tiny spheres of mass 100 g are attached to two light sticks of length 75 cm, as shown in the figure. The system is mounted on a rotor. When the rotor turns at a constant angular velocity of 22 rpm, the spheres move along a horizontal circle. Find the tension in the stick attached to the rotor.