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if jupiter emitted just as much energy per second as it receives from the sun the average temperature of the planets
an airplane is flying at 175kmhr on a headwind of 45 degrees the wind is blowing from 300 degrees at 45 kmhr find the
question 1 a spring of spring constant k 8250 nm is displaced form equilibrium by a distance of 01500 m if the spring
a ball of mass m is moving horizontally at 600ms it collides in elastically with a block with mass 3 m that is
an air bubble has a volume of 120 cm3 when it is released by a submarine 115 m below the surface of a lake what is the
a bike wheel with a mass of 25 kg and a radius of 33 cm rolls across a horizontal floor with a transitional speed of 15
use the box-muller method to generate a gaussian distribution consisting of 20000 points of mean 000 and standard
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what is the period of revolution of a satellite with mass that orbits the earth in a circular path of radius 7840 take
a geostationary communications satellite orbits the earth directly above the equator at an altitude of 34800 calculate
a weather vane initially at rest has a moment of inertia of 0107 kg middot m2 about its axis of rotation a 335 g piece
a 0030 kg lead bullet hits a steel plate both initially at 20c the bullet melts and splatters on impact assume that 80
a wheel of radius r 204 cm mass m 247 kg and moment of inertia i is mounted on a frictionless horizontal axle as in
determination of the initial velocity of a projectile from range-fall measurements after the horizontal projectile
why is it justified to say that the momentum in the horizontal direction is conserved over the collision interval is
a proton moves with a velocity of v 5i-5jk ms in a region in which the magnetic field is b i 2j - k what is the
a person is riding a bicycle and its wheels have an angular velocity of 161 rads then the brakes are applied and the
when light of wavelength 370 nm falls on a barium surface electrons having a maximum kinetic energy of 086 ev are
the trap-jaw ant can snap its mandibles shut in as little as 16x10-4 s in order to shut both mandibles rotate through a
light with a wavelength of 616 nm passes through a slit 714 mum wide and falls on a screen 180 m away find the linear
the extremes of the ultraviolet portion of the electromagnetic spectrum range from 10 10-7 m to 10 10-9 m find the
an airplane is sent on a rescue mission to help a stranded explorer near the south pole the plane cannot land but
a brick of mass m has been placed on a rubber cushion of mass m together they are sliding to the right at constant