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(c) The 0.8 Mg car travels over the hill having the shape of a parabola. If the driver maintains a constant speed of 9 m
Posted: Mon May 16, 2022 6:43 am
by answerhappygod
- C The 0 8 Mg Car Travels Over The Hill Having The Shape Of A Parabola If The Driver Maintains A Constant Speed Of 9 M 1 (238.1 KiB) Viewed 53 times
(c) The 0.8 Mg car travels over the hill having the shape of a parabola. If the driver maintains a constant speed of 9 m/s, determine both the resultant normal force and the resultant frictional force that all the wheels of the car exert on the road at the instant it reaches point A. Neglect the size of the car. (10 marks) The following formulas may be useful: 73/2 dy p= a= a + ans a, > an = [1+(dy/dx)? dy/dx? 2 p= dt -y= 20 (1 - 6400) A -80 m Figure B1(b)