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23 Nov 2019
Two cars drive on a straight highway. at time t = 0, car 1 passes mile marker 0 traveling due east with a speed of 20.0m/s. At the same time, car 2 is 1.0 km east of mile marker 0 traveling at 30.0m/s due west. Car 1 is speeding up with an acceleration of magnitude 2.5m/s2, and car 2 is solowing down with an acceleration of magnitude 3.25m/s2. (a) Write x-versus-t equations of motion for both cars, taking east as the positive direction. (b) At what time do the cars pass next to one another?
Two cars drive on a straight highway. at time t = 0, car 1 passes mile marker 0 traveling due east with a speed of 20.0m/s. At the same time, car 2 is 1.0 km east of mile marker 0 traveling at 30.0m/s due west. Car 1 is speeding up with an acceleration of magnitude 2.5m/s2, and car 2 is solowing down with an acceleration of magnitude 3.25m/s2. (a) Write x-versus-t equations of motion for both cars, taking east as the positive direction. (b) At what time do the cars pass next to one another?
Trinidad TremblayLv2
19 Aug 2019
