Physics, 03.10.2019 12:00 CameronVand21
The speed of an object and the direction in which it moves constitute a vector quantity known as the velocity. an ostrich is running at a speed of 14.0 m/s in a direction of 54.0 ° north of west. what is the magnitude of the ostrich's velocity component that is directed (a) due north and (b) due west?
Answers: 1
Physics, 22.06.2019 12:30, madlenserlipepu1o
Hydrogen atoms are excited by a laser to the =4n=4 state and then allowed to emit. what is the maximum number of distinct emission spectral lines (lines of different wavelengths) that can be observed from this system? 8 6 2 7 4 5 1 3 calculate the wavelength of the 4⟶14⟶1 transition. =λ=
Answers: 2
Physics, 22.06.2019 18:30, justhereforanswers13
Ben (55kg) is standing on very slippery ice when junior (25kg) bumps into him. junior was moving at a speed of 8 m/s before the collision and ben and junior embrace after the collision. find the speed of ben and junior as they move across the ice after the collision. give the answer in m/s. describe the work you did to get the answer.
Answers: 1
The speed of an object and the direction in which it moves constitute a vector quantity known as the...
Biology, 10.01.2021 04:20
Health, 10.01.2021 04:20
Mathematics, 10.01.2021 04:20
Mathematics, 10.01.2021 04:20