Lisa in her Lamborghini accelerates at the rate of (3.00 i - 2.00 j) m/s^2, while Jill in her Jaguar accelarates at (1.00 i + 3.00 j) m/s^2. They both start from rest at the origin of an xy coordinate system. After 5.00 s, (a) what is Lisa's speed with respect to Jill, (b) how far apart are they, and (c) what is Lisa's acceleration relative to Jill?