Calculate the maximum acceleration of a car with four wheel drive that is heading up a 5.5° slope (one that makes an angle of 5.5° with the horizontal) under the following road conditions. Assume that the static coefficient of friction is involved--that is, the tires are not allowed to slip during the acceleration. (a) on dry concrete 47.8 (b) on wet concrete X m/s² m/s² (c) on ice, assuming that µs = 0.100, the same as for shoes on ice m/s²
Calculate the maximum acceleration of a car with four wheel drive that is heading up a 5.5° slope (one that makes an angle of 5.5° with the horizontal) under the following road conditions. Assume that the static coefficient of friction is involved--that is, the tires are not allowed to slip during the acceleration. (a) on dry concrete 47.8 (b) on wet concrete X m/s² m/s² (c) on ice, assuming that µs = 0.100, the same as for shoes on ice m/s²
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Transcribed Image Text:Calculate the maximum acceleration of a car with four wheel drive that is heading up a 5.5° slope (one that makes an angle of 5.5°⁰
with the horizontal) under the following road conditions. Assume that the static coefficient of friction is involved--that is, the tires are
not allowed to slip during the acceleration.
(a) on dry concrete
47.8
(b) on wet concrete
m/s²
(c) on ice, assuming that µ = 0.100, the same as for shoes on ice
m/s²
X m/s²
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