A 15.0 kg k g bucket of water is suspended by a very light rope wrapped around a solid uniform cylinder 0.300 m m in diameter with mass 11.0 kg k g . The cylinder pivots on a frictionless axle through its center. The bucket is released from rest at the top of a well and falls 10.5 m m to the water.
(a) What is the tension in the rope while the bucket is falling?
(b) With what speed does the bucket strike the water?
(c) What is the time of fall?
(d) While the bucket is falling, what is the force exerted on the cylinder by the axle?
Answers: 2
Physics, 21.06.2019 21:00
In order to place a satellite into orbit, it requires enough fuel to supply the necessary mechanical energy. into what types of mechanical energy does the fuel get transformed?
Answers: 1
Physics, 22.06.2019 05:00
He viscosities of several liquids are being compared. all the liquids are poured down a slope with equal path lengths. the liquid with the highest viscosity will
Answers: 3
Physics, 22.06.2019 05:30
Acombination reaction is when two or more combine to form one product. a decomposition reaction is when a substance breaks down into two or more simpler substances in a chemical reaction.
Answers: 1
Physics, 22.06.2019 10:30
An insulated 40 ft^3 rigid tank contains air at 50 psia and 120Β°f. a valve connected to the tank is now opened, and air is allowed to escape until the pressure inside drops to 25 psia. the air temperature during this process is kept constant by an electric resistance heater placed in the tank. determine the electrical work done during this process.
Answers: 2
A 15.0 kg k g bucket of water is suspended by a very light rope wrapped around a solid uniform cylin...
Mathematics, 28.10.2020 03:10
Chemistry, 28.10.2020 03:10
English, 28.10.2020 03:10
History, 28.10.2020 03:10
Mathematics, 28.10.2020 03:10
English, 28.10.2020 03:10
Business, 28.10.2020 03:10
Mathematics, 28.10.2020 03:10
Mathematics, 28.10.2020 03:10
Physics, 28.10.2020 03:10
Mathematics, 28.10.2020 03:10
Mathematics, 28.10.2020 03:10
Mathematics, 28.10.2020 03:10
Mathematics, 28.10.2020 03:10