(Figure 1) shows a 100 g puck revolving at 190 rpm on a 20-cm-radius circle on a frictionless table. A string attached to the puck passes through a hole in the middle of the table. The end of the string below the table is then slowly pulled down until the puck is revolving in a 15-cm-radius circle. How many revolutions per minute does the puck make at this new radius?
Answers: 3
Another question on Physics
Physics, 22.06.2019 04:40
Steam enters an adiabatic diffuser at 150 kpa and 1208c with a velocity of 550 m/s. determine the minimum velocity that the steam can have at the outlet when the outlet pressure is 300 kpa.
Answers: 3
Physics, 22.06.2019 14:30
70 give a real life example showing how sensory neurons work with the motor neurons
Answers: 2
Physics, 22.06.2019 14:40
14. a body is projected with velocity vi from a.at the same time another body is projectedvertically upwards from point b withvelocity v2 lies vertically below the highestpoint. both the bodies collide thenv2÷v1is
Answers: 1
You know the right answer?
(Figure 1) shows a 100 g puck revolving at 190 rpm on a 20-cm-radius circle on a frictionless table....
Questions
History, 18.09.2019 03:00
Mathematics, 18.09.2019 03:00
Mathematics, 18.09.2019 03:00
Mathematics, 18.09.2019 03:00
Mathematics, 18.09.2019 03:00
English, 18.09.2019 03:00
History, 18.09.2019 03:00
Mathematics, 18.09.2019 03:00
World Languages, 18.09.2019 03:00
Health, 18.09.2019 03:00
History, 18.09.2019 03:00
Biology, 18.09.2019 03:00
Mathematics, 18.09.2019 03:00
Social Studies, 18.09.2019 03:00
