A 312 kg merry-go-round in the shape of a horizontal disk with a radius of 1.1 m is set in motion by wrapping a rope about the rim of the disk and pulling on the rope. How large a torque would have to be exerted to bring the merry-go-round from rest to an angular speed of 3.3 rad/s in 3.6 s?
Answers: 1
=final angular speed 
=Initial angular speed
=angular speed 
=time
Another question on Physics
Physics, 21.06.2019 23:00
If an inclined plane is 5 m long and 2 m high, what is its mechanical advantage? a. 2.5 b. 3 c. 7 d. 10
Answers: 1
Physics, 22.06.2019 18:30
In the united states, tornadoes generally occur because of the freezing of ocean water underwater earthquakes meeting of cool and warm air masses shifting of warm and cool ocean currents
Answers: 1
Physics, 22.06.2019 22:30
Suppose astronomers built a 140-meter telescope. how much greater would its light-collecting area be than that of the 10-meter keck telescope? express your answer using two sign
Answers: 3
Physics, 22.06.2019 23:00
Amother used 150 watts of power to raise a 15 newton object in a time interval of 8.0 seconds. through what vertical distance was the object raised ?
Answers: 1
You know the right answer?
A 312 kg merry-go-round in the shape of a horizontal disk with a radius of 1.1 m is set in motion by...
Questions
English, 13.02.2020 02:05
English, 13.02.2020 02:05
English, 13.02.2020 02:05
Mathematics, 13.02.2020 02:05
Mathematics, 13.02.2020 02:05
Mathematics, 13.02.2020 02:06
Mathematics, 13.02.2020 02:06
History, 13.02.2020 02:06
Mathematics, 13.02.2020 02:06
