38 A car is moving with speed 108 km h on a large uniform

Last updated: 6/9/2023

38 A car is moving with speed 108 km h on a large uniform horizon pavement perpendicularly towards a wall To avoid collision the driv takes a turn and finally runs the car parallel to the wall with the sa speed Coefficient of friction between the tyres and the pavement is C acceleration of free fall is 10 m s and all the load of the car concentrated on the front axle If the turning process is the fastest c on this pavement check validity of the following statements a The car follows a circular path during the turn b The car follows a parabolic path during the turn c Minimum radius of curvature of the path is 75 m d Initial distance of the wall must be greater than 75 2 m