Physics, 04.08.2021 01:30 Masonb5993
Nuclear energy is over ___ times stronger than the chemical bonds between the atoms
Answers: 1
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Aparticle of mass m is projected with an initial velocity v0 in a direction making an angle ฮฑ 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 hamiltonโs equations (canonical equations) of motion.
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Which of the following elements is in the same period as phosphorus? a. carbon c. nitrogen b. magnesium d. oxygen select the best answer from the choices provided a b c d
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A100-watt light bulb illuminates a solar cell. the electricity from the solar cell operates a water pump that delivers 1 watt of power. what is the efficiency of the system?
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Nuclear energy is over ___ times stronger than the chemical bonds between the atoms...
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