Help needed

_Problem 1 III A point charge qo that has a charge of 0.600 pc is at the origin. A second particle q that has a charge of 1.00 ,uC and a mass of 0.0800 g is placed at x = 0.800 rn. 1) What is the potential energy of this system of charges? (Express your answer to three significant figures.) 6.75 *10A(-15) In] You currently have 5 submissions for this question. Only 10 submission are allowed. You can make 5 more submissions for this question. 2) If the particle with charge q is released from rest, what will its speed be when it reaches x = 2.00 m? (Express your answer to three significant figures.) "5.75A10A(-15)" m/s You currently have 2 submissions for this question. Only 10 submission are allowed. You can make 8 more submissions for this