1.EJ is taking his little sister, Ebony, on her first carousel ride. His mass is 75.0 kg, and her mass is 10.0 kg. They ride the same horse, and it is 11.0 meters from the center of the carousel. If their angular momentum is 14020 kg m2/s, what is their linear speed?
2.A 1.0 kg object is attached to a string 0.50 m. It is twirled in a horizontal circle above the ground at a speed of 5.0 m/s.
The direction of the velocity at the point shown points toward which letter?
The lineal velocity is V = 1 5 . 0... View the full answer