Question: Heather in her Corvette accelerates at the rate of (3.00i 2.00j) m/s2, while Jill in her Jaguar accelerates at (1.00i + 3.00j) m/s2. They both

Heather in her Corvette accelerates at the rate of (3.00i ─ 2.00j) m/s2,
while Jill in her Jaguar accelerates at (1.00i + 3.00j) m/s2. They both start from rest at the origin of an xy coordinate system. After 5.00 s,
(a) What is Heather’s speed with respect to Jill?
(b) How far apart are they, and
(c) What is Heather’s acceleration relative to Jill?

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