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Bob is driving his car behind Alice's car on a highway. The speed of both cars is 80 km/hr. A moose suddenly appears from the woods and Alice slams her breaks stopping just before hitting the moose. Bob slams his breaks 0.6s after Alice starts breaking. Determine how far Bob should have been driving behind Alice so that he does not hit Alice's car. Assume that the acceleration of both cars is the same.

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