Question: mass is connected to a string and swung in a circle in a vertical plane at a constant speed. Which of the following is /

mass is connected to a string and swung in a circle in a vertical plane at a constant speed.
Which of the following is/are constant throughout the motion? Choose all that apply.
A. Kinetic energy of the mass
B. Gravitational potential energy of mass + Earth system
C. Magnitude of the acceleration of the mass
D. Tension in the string

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