Question 2 of 5 View Policies Current Attempt in Progress A particle of charge Q is fixed at the origin of an xy coordinate system. At t = 0 a particle (m = 0.845 g, q = 2.46 UC is located on the x axis at x = 22.9 cm, moving with a speed of 47.4 m/s in the positive y direction. For what value of Q will the moving particle execute circular motion? (Neglect the gravitational force on the particle.) Number i Units C eTextbook and Media