A car of mass 3 x 103 kg moving with a velocity of 20 ms-1
A car of mass 3 x 10^3 kg moving with a velocity of 20 m.s-1 is passing a truck of mass 7.5 x 10^3 traveling at a speed of 16 m.s-1. what is the velocity of the center of mass of the system?
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two 42 cm x 42cm metal plates are separated by a 019mm thick piece of teflon what is the capacitance what is the
the displacement of a wave traveling in the positive x-direction is dxt35cmsin32x-132t where x is in m and t is in s
a variable inductor with negligible resistance is connected to an ac voltage source by what factor does the current in
a parallel-plate capacitor has circular plates and no dielectric between the plates each plate has a radius equal to 23
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
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
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
during a solar eclipse the moon earth and sun all lie on the same line with the moon between earth and the sun data
a satellite of mass 410 kg is launched from a site on the equator into a circular orbit at 5000 km above earths surface
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