Solve the all parts of given problem:
Problem: A partial with a mass of 2.0 x 10-5kg and a charge of +2.3 micro-coulomb is released in a (parallel plate) uniform horizontal electric field of 14N/C.
Part I: How far horizontally does the particle travel in 0.70s?
Part II: What is the horizontal component of its velocity at that point?
Part III: If the plates are 5.4cm on each side, how much charge is on each side?
Please, try to give explanation for above problem. Thanks.