Question
A car whose speed is 90km/hr rounds a curve 180m in radius that is properly banked for a speed of 45km/h. FIind the minimum coefficient of friction between tires and road that wil permit the car to make turn.
I alreadly saw the same question in here. But they uses 'tan'. And in our case we didn't use that. Can anyone help me? :/
I alreadly saw the same question in here. But they uses 'tan'. And in our case we didn't use that. Can anyone help me? :/