= : 2. [3/3 Points] | DETAILS || MY NOTES | OSCOLPHYS2 5.1.P.013. PREVIOUS ANSWERS || ASK YOUR TEACHER | PRACTICE ANOTHER | al di Calculate the maximum acceleration (in m/s\") of a car that Is heading down a 7.5 slope (one that makes an angle of 7.5 with the horizontal) under the following road conditions. You may assume that the weight of the car Is evenly distributed on ail four tires and that the static coefficient of friction Is involvedthat Is, the tires are not allowed to slip during the acceleration. (The positive x-direction Is up the slope. Indicate the direction with the sign of your answer.) (a) on dry concrete (144] y m/s? (b) on wet concrete 5.52 wv m/s? (c) on ice, assuming that J, = 0.100, the same as for shoes on ice 2 031 v ms s Additional Materials 09 Rank