A proton mass 167 10 is moving at 165 10 directly toward a
A proton (mass 1.67 10 ) is moving at 1.65 10 directly toward a stationary helium nucleus (mass 6.64 10 ). After a head-on elastic collision, what is the proton's velocity?
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the springs of a 1200 kg car compress 65 mm when its 68 kg driver gets into the drivers seat if the car goes over a
a 44-g ball consists of a plastic spherical shell and a water-filled core the shell has an outside diameter equal to
piano tuners tune pianos by listening to the beats between the harmonics of two different strings when properly tuned
the steel e string of a violin is under a tension of 460 n the diameter of the string is 0170 mm and the length under
a proton mass 167 10 is moving at 165 10 directly toward a stationary helium nucleus mass 664 10 after a head-on
a120-m-long wire has a resistance equal to0320 a second wire made of identical material has a length of190m and a mass
the slope of a line connecting two points on a velocity versus time graph gives a instantaneous velocity b average
when an electron moving through air has 5 mev of energy what is the ratio of the rates of energy loss by bremsstrahlung
a vertical force f is applied to a block of mass m that lies on a floor what happens to the magnitude of normal force
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