Car Navigating a Banked Curve: A car is going around a curve on a road of radius R which lies on a hill so that the car is actually tilted. Suppose the road is at an angle of θ with the horizontal. It is possible to go around the curve even when friction is zero. What angle do we need for this to happen?
Angular speed, acceleration and displacement
Angular acceleration is defined as the rate of change in angular velocity with respect to time. It has both magnitude and direction. So, it is a vector quantity.
Angular Position
Before diving into angular position, one should understand the basics of position and its importance along with usage in day-to-day life. When one talks of position, it’s always relative with respect to some other object. For example, position of earth with respect to sun, position of school with respect to house, etc. Angular position is the rotational analogue of linear position.
Car Navigating a Banked Curve: A car is going around a curve on a road of radius R which lies on a hill so that the car is actually tilted. Suppose the road is at an angle of θ with the horizontal. It is possible to go around the curve even when friction is zero. What angle do we need for this to happen?
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