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. Question 2 E4 2 pts '0 1 (D Details l; n 11.1 \".2 0.5; (H 1),". .rlml The graph above the electric field as a function of position. The electric potential (voltage) is set to be zero at 33 = 0. What is the electric potential at x=0.3 m? V Assume particle with mass m : 4.7 X 104 kg and charge q : +2.6 X 106 C is moving with a velocity of v = 0.091 m/s when it is located at a: = 0. Find its speed it is at x=0.3 m: m/s What is the answer to the previous question if the particle has the same charge, but negative? m/s Check