The 1.8-Mg car travels over the hill having the shape of a parabola. (Figure 1)Part AIf 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.• View Available Hint(s)HẢ?N =ValueUnitsSubmitPart BDetermine the resultant frictional force that all the wheels of the car exert on the road at the instant it reaches point AExpress your answer with the appropriate units.• View Available Hint(s)Figure< 1 of 1 >HA?F; =ValueUnitsSubmit= 20 (1 - )6400Provide Feedback-80 m

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The 1.8-Mg car travels over the hill having the shape of a parabola. (Figure 1) Part A 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 e Express your answer with the appropriate units. > View Available Hint(s) N = Value Units Submit • 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. • View Available Hint(s)

The 1.8-Mg car travels over the hill having the shape of a parabola. (Figure 1) Part A 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 e Express your answer with the appropriate units. > View Available Hint(s) N = Value Units Submit • 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. • View Available Hint(s)

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter7: Dry Friction

Section: Chapter Questions

Problem 7.35P: The weight of the cylindrical tank is negligible in comparison to the weight of water it contains...

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The 1.8-Mg car travels over the hill having the shape of a parabola. (Figure 1)
Part A
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.
• View Available Hint(s)
HẢ
?
N =
Value
Units
Submit
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.
• View Available Hint(s)
Figure
< 1 of 1 >
HA
?
F; =
Value
Units
Submit
= 20 (1 - )
6400
Provide Feedback
-80 m

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