The 1.5 -Mg car travels over the hill having the shape of a parabola. (Eigure 1) If the driver maintains a constant speed of 9 m/s, determine the resultant normal force at the instant it reaches point A. Neglect the size of the car. Express your answer with the appropriate units. Value Units Submit Request Answer Figure < 1 of 1 Part B Determine the resultant frictional force that all the wheels of the car exert on the road at the instant it reaches point A Express your answer with the appropriate units. y 20 (1 - ) ? F1 = Value Units 80 m Submit Request Answer

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The 1.5 -Mg car travels over the hill having the shape of a parabola
(Figure 1)
If the driver maintains a constant speed of 9 m/s, determine the resultant normal force at the instant it reaches point A. Neglect the size of the car.
Express your answer with the appropriate units.
HA
N =
Value
Units
Submit
Request Answer
Figure
1 of 1
Part B
Determine the resultant frictional force that all the wheels of the car exert on the road at the instant it reaches point A.
Express your answer with the appropriate units.
y = 20 (1- )
6400
HA
?
F; = Value
Units
-80 m
Submit
Request Answer
Transcribed Image Text:The 1.5 -Mg car travels over the hill having the shape of a parabola (Figure 1) If the driver maintains a constant speed of 9 m/s, determine the resultant normal force at the instant it reaches point A. Neglect the size of the car. Express your answer with the appropriate units. HA N = Value Units Submit Request Answer Figure 1 of 1 Part B Determine the resultant frictional force that all the wheels of the car exert on the road at the instant it reaches point A. Express your answer with the appropriate units. y = 20 (1- ) 6400 HA ? F; = Value Units -80 m Submit Request Answer
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