e Chegg Study! Guix | Watch Friends-SeXO(4) YouTube × CS:GO News & Co. × WileyPL

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Explanation / Answer

Since green car has only constant speed

So distance at t, x = 280 - 18t since going in negative x direction

Since both car coincide at t = 12

x= 280 - 18*12 = 64

Let acceleration of red car be a

So in order to coincide

0.5at2 -35 = 64 at t=12

a = 1.375 ms-2

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