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i am working on a project where we need to find an optimal transfer for a spacecraft from leo to the l4 lagrange point
a mass of 50 kg is attached to one end of a spring with a spring constant 80 nm the other end is attached to a rigid
discuss the position and size for the n 1 state of harmonic oscillator how do you picture this state what is her size
a uniformly charged ring with radius a 10cm carries a total electric charge q3microcoulombs and rotates with angular
consider an element having excited states at 36 ev and 46 ev used as a gas in the frank-hertz experiment assume that
a heat engine uses a diatomic gas in a brayton cycle what is the engines thermal efficiency if the gas volume is halved
a small diameter 81 cm long solenoid has 215 turns and is connected in series with a resistor and battery the size of
the light isotope of lithium 5li is unstable and breaks up spontaneously into a proton hydrogen nucleus and an particle
you have three light-bulbs in series the first is 60w the next is 120w and the last is 240w they are all at 120v which
on a particular trial of a milikan oil drop experiment a student found the following values for the charge q in
find the speed and acceleration of an electron in the first two bohr orbits of the li ion also find the acceleration of
hydrogen atoms in highly excited states with a quantum number as large as n732 have been detected in interstellar space
what is the calculated binding energy of the electron in the ground state ofa deuterium b he and c
a reversible power cycle whose thermal efficiency is 40 receives 50 kj by heat transfer from a hot reservoir at 600 k
if a hydrogen atom is initially in the first excited statewhat is the longest wavelength of light it will absorb what
potassium chloride is a crystal with lattice spacing of 0314nm the first peak for the bragg diffraction is observed to
westerly winds coming off the pacific ocean rise over the rocky mountains which rise to a height of approximately 15000
a consider a thin uniform rod of mass m and length l and negligible other dimensions lying on the x axis from x-l to 0
a 232-kg satellite is in circular orbit around the earth and moving at a speed of 488 kms how much work must be done to
consider the sun to be at the origin of an xy-coordinate system a telescope spots an asteroid in the xy-plane at a
an electron mass9110-31 kg is bound in a finite 1d square well w a width of 10 nm and a depth of 030 ev how many bound
one of the strange particles observed in early bubble chamber experiments was xi called the ldquocascaderdquo particle
a square loop of wire with a side length of 201cm carries a current of09a what is the magnitude of the magnetic field
two identical coaxial coils of wire of radius35cm are directly on top of each other separated by a1-mm gap the lower
which of these systems are made of identical particles explain1 4 electrons and 4 anti-electrons ldquopositronsrdquo