The number of revolutions made by a circular wheel of radius 0.25m in rolling a distance of 11km is

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Angular, Linear Speeds and Revolutions Calculator An online angular and linear speeds, and revolutions calculator in a system that is moving along a circular path and at a constant speed. This calculator converts the number of revolutions per minutes (RPM) of a point P rotating at a distance R from the center of rotation O, into radians per second and meters per second. It also converts angular and linear speed into revolutions per minute. If rpm is the number of revolutions per minute, then the angular speed ? in radians per second and the linear speed v are given by ? = rpm × 2 ? / 60 (radians per second) v = ? × R (meters/second) 1 - Use of Angular, Linear Speeds and Revolutions Calculator Given RPM Enter the RPM ( in revoluitons per minute) and the radius R (in meters) as positive real numbers then press "Calculate Angular and Linear Speeds". RPM = 1000 revolutions per minute Radius: R = 0.1 meters Decimal Places = 2 Angular Speed: ? = radians / second Linear Speed: v = meters / second 2 - Use of Angular, Linear Speeds and revolutions Calculator Given Angular Speed Enter the angular speed ? and the radius R (in meters) as positive real numbers and press "Calculate Linear Speed and RPM". Angular Speed: ? = = 1000 radians per second Radius R = 0.1 meters Decimal Places = 2 Linear Speed: v = meters / second RPM = rotations / minute 3 - Use of Angular, Linear Speeds and Revolutions Calculator Given Linear Speed Enter the linear speed v and the radius R (in meters) as posit...

Since the diameter of the roller is 1 4 m, its radius is 7 m. In one revolution, the wheel covers the distance of one circumference. Circumference of the roller of radius 7 m = 2 × 7 2 2 ​ × 7 = 4 4 m To travel, 6 1 6 m, number of revolutions it makes = Distance travelled in one revolution Total distance travelled ​