The total number of mugs made per day goes in the numerator. So the fraction is 176/8. Complete the division: 176 ÷ 8 = 22. You can conclude that the per hour mug-making unit rate is 22/1. The pottery store makes 22 mugs per hour (22 mugs per 1 hour = 22/1). Kylie can run 12 laps in 30 minutes. How many laps does she run per minute? Calculate the total amount of work performed in 5 minutes of exercise on a cycle ergometer, given the following: Resistance on flywheel = 30 Newtons (N) Cranking speed = 50 revolutions per minute Distance traveled per revolution = 6 meters (m) Total work = force (N) x distance (m) 1 joule = 1 newton-meter
Aug 04, 2018 · revolutions minute Now, we can improve a bit by considering that during a complete revolution the angular displacement will be 2π radians so we can convert it into something we can use in mathematical evaluations: 1 rev min = 2π 60 rad s = 0.105 rad s So now we can go from revolutions per minute to angular dsplacement θ per second.