(Solved): As shown in the figure below, a small object is released from rest at point A along the horizontal ...

As shown in the figure below, a small object is released from rest at point A along the horizontal diameter on the inside of a frictionless, hemispherical bowl. The object has a mass m = 230 g and the bowl has a radius R = 28.0 cm. T 2R/3 (a) Calculate the gravitational potential energy of the object-Earth system (in J) when the object is at point A relative to point B. (b) Calculate the kinetic energy of the object (in J) at point B. J (c) Calculate its speed (in m/s) at point B. m/s (d) Calculate its kinetic energy (in J) when the object is at point C. J (e) Calculate the potential energy (in J) when the object is at point C. J