subject
Engineering, 20.12.2019 05:31 pandamaknae2003

Acarnival ride is designed to allow the general public to experience high acceleration motion. the ride rotates about point o in a horizontal circle such that the rider has a speed v0. the rider reclines on a platform a which rides on rollers such that friction is negligible. a mechanical stop prevents the platform from rolling down the incline. the carnival ride is modified so that 80 kg riders can move up and down the inclined wall as the speed of the ride increases. knowing that the coefficient of static friction between the wall and the platform is 0.26, determine the range of values of the constant speed v0for which the platform will remain in the position shown. (round the minimum velocity, vmin to three decimal places and the maximum velocity, vmax to two decimal places.)

ansver
Answers: 1

Another question on Engineering

question
Engineering, 04.07.2019 03:10
What precautions should you take to prevent injuries when dealing with heavy loads?
Answers: 1
question
Engineering, 04.07.2019 18:10
Air is to be cooled in the evaporator section of a refrigerator by passing it over a bank of 0.8-cm-outer-diameter and 0.4-m-long tubes inside which the refrigerant is evaporating at -20°c. air approaches the tube bank in the normal direction at 0°c and 1 atm with a mean velocity of 4 m/s. the tubes are arranged in-line with longitudinal and transverse pitches of sl- st 1.5 cm. there are 30 rows in the flow direction with 15 tubes in each row. determine (a) the refrigeration capacity of this system and (b) pressure drop across the tube bank. evaluate the air properties at an assumed mean temperature of -5°c and 1 atm. is this a good assumption?
Answers: 1
question
Engineering, 04.07.2019 18:10
The higher the astm grain-size number, the coarser the grain is. a)-true b)-false
Answers: 3
question
Engineering, 04.07.2019 18:10
Condition monitoring is a major component of. (clo4) a)- predictive maintenance. b)-preventive maintenance c)-proactive maintenance d)-reactive maintenance.
Answers: 1
You know the right answer?
Acarnival ride is designed to allow the general public to experience high acceleration motion. the r...
Questions
question
Health, 16.09.2021 16:50
question
Biology, 16.09.2021 16:50
question
Mathematics, 16.09.2021 16:50
Questions on the website: 13722360