What type of energy results when ocean energy is used to generate electricity?
a. kinetic en...
Physics, 30.09.2019 07:50 Blakemiller2020
What type of energy results when ocean energy is used to generate electricity?
a. kinetic energy
b. mechanical energy
c. nuclear energy
d. thermal energy
Answers: 1
Physics, 22.06.2019 23:30
Aswimming pool whose volume is 10 comma 000 gal contains water that is 0.01% chlorine. starting at tequals0, city water containing 0.003% chlorine is pumped into the pool at a rate of 5 gal/min. the pool water flows out at the same rate. what is the percentage of chlorine in the pool after 1 hour? when will the pool water be 0.006% chlorine?
Answers: 1
Physics, 23.06.2019 07:30
Suppose that the half-life of an element is 1000 years. how many half-lives will it take before one-eighth of the original sample remains? 8 125 12.5 3
Answers: 2
Physics, 23.06.2019 08:30
The center of a long frictionless rod is pivoted at the origin, and the rod is forced to rotate in a vertical plane with constant angular velocity \omega. write down the lagrangian for a bead of mass m threaded on the rod, using r as your generalized coordinate, where r, \phi are the polar coordinates of the bead. (notice that \phi is not an independent variable since it is fixed by the rotation of the rod tobe \phi = \omega * t) solve lagrange's equation for r(t). what happens if the bead is initially at rest at the origin? if it is released from any point ro > 0, show that r(t) eventually grows exponentially. explain your results in terms of the centrifugal force m* \omega ^2 *r.
Answers: 3
Mathematics, 11.05.2021 16:20
Mathematics, 11.05.2021 16:20
Social Studies, 11.05.2021 16:20
Mathematics, 11.05.2021 16:20
Mathematics, 11.05.2021 16:20
Mathematics, 11.05.2021 16:20
Chemistry, 11.05.2021 16:20
Mathematics, 11.05.2021 16:20
Mathematics, 11.05.2021 16:20
Arts, 11.05.2021 16:20