the kinetic energy of the pendulum is increasing and its potential energy is decreasing when it moves from point - A. 1 to 2. B. 3 to 4. C. 4 to 5. D. 3 to 2

Atriangle with equal sides of length 10 cm has -2.5-nc charged objects at each corner. part a determine the direction of the electrical force exerted on the object at the top corner due to the two objects at the horizontal base of the triangle. determine the direction of the electrical force exerted on the object at the top corner due to the two objects at the horizontal base of the triangle. horizontally rightward vertically downward vertically upward horizontally leftward