Linear speed v The radius of the circular path R. That is constant speed 30 45 75 3. The angular speed is measuring the angle that an object travels through in a certain amount of time.
That is in one second there is a revolution of o radians which carries a point on the circumference a distance ro.
If we want to find the average speed for the whole journey of three hours we have to find the ratio between the total distance covered and total time taken. Calculate its angular speed. Missing radian from unit While calculating tangential velocity as a product of the radius of its locus and the angular velocity the product of radius and the angular displacement in radians gives the total arc distance. Multiply the value by 062.