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the inner radius of a bone is half the outer radius what would the outer radius of the bone be if for a given torque it
an aluminum wire is 20m long and has a radius of 2mm 2x10-3 m the linear limit for aluminum is 06x108 n m-2 a how
an electric motor turns a flywheel through a drive belt that joins a pulley on the motor and a pulley that is rigidly
a cube of mass m is sliding without friction at speed vo it undergoes a perfectly elastic collision with the bottom tip
a small lightbulb is 104 from a screenif you have a convex lens with 19 focal length where are the two lens locations
a satellite is in a circular orbit around the earth at an altitude of 328 106 m a find the period of the orbit hint
a ball of mass m falls from height hto height hf near the surface of the earth as shown at right when the ball passes
a particle is acted on by two torques about the origin 1 has a magnitude of 45 nmiddotm and is directed in the positive
a 15 kg particle-like object moves in a plane with velocity components vx 40 ms and vy 90 ms as it passes through the
a satellite of mass 410 kg is launched from a site on the equator into a circular orbit at 5000 km above earths surface
during a solar eclipse the moon earth and sun all lie on the same line with the moon between earth and the sun data
planet-x has a mass of 528times1024 kg and a radius of 7870 km what is the first cosmic speed ie the speed of a
in the process of changing a flat tire a motorist uses a hydraulic jack she begins by applying a force of 59 n to the
a car of mass 3 x 103 kg moving with a velocity of 20 ms-1 is passing a truck of mass 75 x 103 traveling at a speed of
a parallel-plate capacitor has circular plates and no dielectric between the plates each plate has a radius equal to 23
a variable inductor with negligible resistance is connected to an ac voltage source by what factor does the current in
the displacement of a wave traveling in the positive x-direction is dxt35cmsin32x-132t where x is in m and t is in s
two 42 cm x 42cm metal plates are separated by a 019mm thick piece of teflon what is the capacitance what is the
a thin spherical shell has a radius of 28 m and a mass of 410 kg and its center is located at the origin of a
a 20 solid sphere radius 020 is released from rest at the top of a ramp and allowed to roll without slipping the ramp
a solar cell generates a potential difference of 00866 v when a 500 resistor is connected across it and a potential
a 58-g handball moving with a speed of 53 ms strikes the wall at an angle of 35deg with the normal and then bounces off
a wheel of radius 0360 m starts from rest and accelerates uniformly to an angular speed of 180 rads in 600 s calculate
two stars in a binary system orbit around their center of mass the centers of the two stars are 777x1011 m apart the