Physics, 30.11.2019 16:31, aallyssabrown0120

Advantages for plants to live on land, instead of in water, include a. more sunlight and oxygen c. more nutrients and oxygen b. more sunlight and carbon dioxide d. more nutrients and carbon dioxide

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Physics, 21.06.2019 21:10, Ashley606hernandez

Tafari worked one summer on a ship that set weather buoys in the ocean. he watched how one of the buoys moved in the water. describe which parts of the wave would cause the buoy to bob up and down. which wave property determined how fast the buoys bobbed in the water? he observed that when the wind blew harder, the ocean waves were larger, and the buoys moved away from the ship. what effect, if any, did the waves have on how far the buoys moved? explain your answer.

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Physics, 22.06.2019 12:30, cardsqueen

Consider a hydrogen atom in the ground state. what is the energy of its electron? =e= jj now consider an excited‑state hydrogen atom. what is the energy of the electron in the =5n=5 level? =e5= j

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Physics, 22.06.2019 14:00, astigall4272

What is the force that opposes motion and works against the downward pull? a) friction b) gravity c) weight d) acceleration

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Physics, 22.06.2019 20:50, isarahweller103

Suppose that a mass of 2 kg is attached a spring whose spring constant is 50. the system is damped such that b = 12 . the mass is set in motion with an initial velocity of -8 m/s at a position 0 meters from equilibrium. set up and solve a differential equation that models this motion. write your solution in the form a cos ( ω t − α ) where α is a positive number. use your solution to fill in the information below: what is the amplitude of the motion? what is the value of ω ? what is the phase shift?

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Advantages for plants to live on land, instead of in water, include a. more sunlight and oxygen c....