Physics, 20.12.2019 05:31 lclaudettecarte3550
In a conversation with a friend, he expresses skepticism about global warning. when you inquire about his reasons, he responds by saying that the weather in that area has been the coolest he can remember. using the information you have learned, what information could you offer to encourage your friend to reevaluate his position?
Answers: 3
Physics, 21.06.2019 16:00
Six solutions are made, each with a y concentration of 1.0 μm and varying concentrations of ab as shown below. based on the concentrations, rank the solutions in decreasing order of reaction rate.
Answers: 2
Physics, 22.06.2019 00:20
Aparticle of mass m is projected with an initial velocity v0 in a direction making an angle α with the horizontal level ground as shown in the figure. the motion of the particle occurs under a uniform gravitational field g pointing downward. (a) write down the lagrangian of the system by using the cartesian coordinates (x, y). (b) is there any cyclic coordinate(s). if so, interpret it (them) physically. (c) find the euler-lagrange equations. find at least one constant of motion. (d) solve the differential equation in part (c) and obtain x and y coordinates of the projectile as a function of time. (e) construct the hamiltonian of the system, h, and write down the hamilton’s equations (canonical equations) of motion.
Answers: 2
Physics, 22.06.2019 22:00
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: 2
Physics, 23.06.2019 00:20
You are the coordinator for a program that is going to take place at night in a rectangular amphitheater in the mountains. you will have no access to any electricity, but you must be able to illuminate the entire grounds. you know the intensity of the light from a lantern varies inversely as the square of the distance from the lantern. suppose the intensity is 90 when the distance is 5 m. a. write an equation to model the situation. b. solve for the constant of variation. c. write the equation to model the situation using the constant () of variation. d. you have been given lanterns with 40 light intensity. use your equation to solve for the distance from the lantern. e. you need to illuminate 225 km. how many meters do you need to light? f. how many lanterns will you need?
Answers: 3
In a conversation with a friend, he expresses skepticism about global warning. when you inquire abou...
Mathematics, 27.09.2020 14:01
Chemistry, 27.09.2020 14:01
Mathematics, 27.09.2020 14:01
Mathematics, 27.09.2020 14:01
Physics, 27.09.2020 14:01
Biology, 27.09.2020 14:01
Arts, 27.09.2020 14:01
Mathematics, 27.09.2020 14:01
Geography, 27.09.2020 14:01
Mathematics, 27.09.2020 14:01