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a uniform gravitational field calculate the reimann curvature for the metric ds2-1gx2dt2dx2dy2dz2 thereby showing this
a harmonic wave travels along an ideal rope from left to right at the position wersquove marked as zero meters we
given the minimum kinetic energy of an alpha particle in nucleus 001304 mev or 20910-15 j compare this to the kinetic
design a circuit that will store data from four binary sensors presenting either a high or low value when an enable
14 6c mass 14003242 u undergoes beta decay to 14 7n mass 14003074 ua write the complete decay formula for this
an airplane is flying at an altitude ofnbsp 2500m above the ground when it sees a stranded on a an island 4000m away if
having found the minimum kinetic energy of an alpha particle inside a nucleus to be roughly 20 mev and given that the
a particle of velocity v and mass 640 x 10-25 kg has a wavelength of 207 fm its kinetic energy is the same as the
a smooth glass plate of refractive index 150 is coated with a smooth thin film of thickness 360 nm and refractive index
a string 120 cm long with a linear mass density 10-2 kgm is stretched to a tension of 36 n the string is attached
a person with a remote mountain cabin plans to install her own hydroelectric plant a nearby stream is 300 m wide and
a square loop of wire of edge length a carries current i find the magnitude of the magnetic field produced at a point
a wire lying along a y axis from y 0 to y 0276 m carries a current of 162 ma in the negative direction of the axis
a copper wire of radius a 0235 mm has an aluminum jacket of outer radius b 0302 mm there is a current i 156 a in the
a parallel-plate capacitor has a capacitance of 200 pf a plate area of 680 cm2 and a mica dielectric 54 completely
1 a singly charged particle accelerated through a potential difference of 115v has a wavelength of 44fm find its mass2
when 200nm light is incident on the cathode of a photoelectric tube the stopping potential is 42v a find the velocity
a 2000 m long thin wire carries a line charge density 3580 ncm find the potential difference between points 50 m and
a high speed proton collides with a proton at rest two proton-antiproton pairs were created that is some of the
the primary coil of a transformer has 3802 loops the secondary coil has 602030 loops the primary coil has a 97 a
an electron traveling at 993 ms enters a 15 t magnetic field the angle between the velocity and the field is 90o find
two trains are traveling towards each other on parallel tracks that run diagonally northeast to southwest and vice
a young hockey player stands at rest on the ice holding a 13-kg helmet the player tosses the helmet with a speed of 46
what will be the equilibrium temperature when a 268 g block of copper at 319degc is placed in a 167 g aluminum
at the local grocery store you push a 147-kg shopping cart you stop for a moment to add a bag of dog food to your cart