Two plastic spheres, each carrying charge uniformly distributed throughout its interior, are initially placed in contact and then released. One sphere has a diameter of 60.0cm , a mass of m1 = 55.0g , and contains -12.0?C of charge. The other sphere has a diameter of 45.0cm , a mass of m2 = 140.0g and contains -32.0?C of charge. Assume that no other forces are acting on them.
a) Find the maximum speed achieved by the sphere of mass 55.0g.
b) Find the maximum speed achieved by sphere of mass 140.0g
c) Find the maximum acceleration achieved by the sphere of mass 55.0g.
d) Find the maximum acceleration achieved by the sphere of mass 140.0g