Please help. Having a hard time figuring out
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Answers: 2
Physics, 22.06.2019 09:40
(a) assume the equation x = at^3 + bt describes the motion of a particular object, with x having the dimension of length and t having the dimension of time. determine the dimensions of the constants a and b. (use the following as necessary: l and t, where l is the unit of length and t is the unit of time.) (b) determine the dimensions of the derivative dx/dt = 3at^2 + b. (use the following as necessary: l and t, where l is the unit of length and t is the unit of time.)
Answers: 1
Physics, 22.06.2019 10:30
Light from a sodium lamp passes through a diffraction grating that has 1000 slits per millimeter. the interference pattern is viewed on a screen 1.000 m behind the grating. the first (m = 1) two bright yellow fringes that are visible are 0.7288 m and 0.7300 m from the central maximum. what are the wavelengths of these two fringes?
Answers: 2
Physics, 22.06.2019 11:00
Looking at this barometer, is the air pressure high or low? what type of weather would you expect? high, bad low, bad high, good low, good
Answers: 1
Physics, 22.06.2019 22:00
Ahurricane sweeps across the ocean and damages the houses of people living along the coast. which of these does not play any role in this interaction? air water glaciers living things
Answers: 1
Physics, 12.05.2021 06:40
Mathematics, 12.05.2021 06:40
History, 12.05.2021 06:40
Mathematics, 12.05.2021 06:40
Mathematics, 12.05.2021 06:40
Mathematics, 12.05.2021 06:40
Physics, 12.05.2021 06:40
History, 12.05.2021 06:40
Mathematics, 12.05.2021 06:40
Mathematics, 12.05.2021 06:40
Mathematics, 12.05.2021 06:40
Physics, 12.05.2021 06:40
History, 12.05.2021 06:40
Mathematics, 12.05.2021 06:40