Answer Happy

At the start of a race, the rear drive wheels B of the 1480-1b car slip on the track. The coefficient of kinetic friction is μ = 0.65, and the mass center of the car is at G. The front wheels are free to roll. Neglect the mass of all the wheels. (Figure 1) Figure A -6 ft 0.75 ft G B 4.75 ft- 1 of 1 Part A Determine the normal reaction the track exerts on the front pair of wheels A. Express your answer to three significant figures and include the appropriate units. O ■ ? ΝΑ μA Submit NB lb Value Request Answer Part B Determine the normal reaction the track exerts on the rear pair of wheels B. Express your answer to three significant figures and include the appropriate units. μA 2) ? Submit Value lb Request Answer Part C Determine the car's acceleration. Express your answer to three significant figures and include the appropriate units. LO μA ? Vala