Physics, 17.03.2021 23:40 5nathanomadrid5
A pulley stated from rest is given an acceleration of 0.5rad/s^2.what will be it's speed in r. m.p at rate of 0.3rad/s^2 In how many minutes the pulley will come to rest
Answers: 1
Physics, 22.06.2019 06:00
Suppose water is leaking from a tank through a circular hole of area ah at its bottom. when water leaks through a hole, friction and contraction of the stream near the hole reduce the volume of water leaving the tank per second to cah 2gh , where c (0 < c < 1) is an empirical constant. a tank in the form of a right-circular cone standing on end, vertex down, is leaking water through a circular hole in its bottom. (assume the removed apex of the cone is of negligible height and volume.) (a) suppose the tank is 20 feet high and has radius 8 feet and the circular hole has radius 2 inches. the differential equation governing the height h in feet of water leaking from a tank after t seconds is dh dt = − 5 6h3/2 . if the height of the water is initially 8 feet, how long will it take the tank to empty? (round your answer to two decimal places.)
Answers: 2
Physics, 22.06.2019 10:20
Electromagnetic induction. a coil of wire contains n turns and has an electrical resistance r. the radius of each turn is a. initially, inside the coil there exists a uniform magnetic field of magnitude b0 parallel to the axis of the coil. the magnetic field is then reduced slowly. the current induced in the coil is i. how long does it take for the magnitude of the uniform field to drop to zero?
Answers: 1
A pulley stated from rest is given an acceleration of 0.5rad/s^2.what will be it's speed in r. m.p a...
Mathematics, 04.01.2021 17:30
Mathematics, 04.01.2021 17:30
Mathematics, 04.01.2021 17:30
Physics, 04.01.2021 17:30
Social Studies, 04.01.2021 17:30
Physics, 04.01.2021 17:30
Mathematics, 04.01.2021 17:30
Mathematics, 04.01.2021 17:30
Biology, 04.01.2021 17:30
Physics, 04.01.2021 17:30
English, 04.01.2021 17:30