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Physics, 27.06.2019 04:10 gervenonbrain

Car b is following car a as they are moving along a straight path with va=40 mph and vb=45 mph. at the moment when the distance between the cars is 45 ft brakes are applied simultaneously in both cars. car a decelerates with aa=βˆ’22 ft/s2 and car b with ab=βˆ’20 ft/s2. what is the distance between the cars when they are both stopped?

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Car b is following car a as they are moving along a straight path with va=40 mph and vb=45 mph. at t...
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