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1 take the mass of a proton to be 1gev 1000mev find the velocity beta of a proton whose kinetic energy is100 mev2 gev10
the de broglie wavelengths of visible particles why does the wave nature of particles come as such a surprise to most
an electron and a proton are each accelerated through a potential difference of 100 million voltsa what is the kinetic
the kinetic molecular theory of gases was developed to explain aspects of gases such as the volumes direct relationship
1 the wavelength spectrum of the radiation energy emitted from a system in thermal equilibrium is observed to have a
light moves more slowly through a material medium than through a vacuum its phase velocity v being cn where n is the
1explain why a beaker filled with water at 4 degree celcius overflows if the temperature is decreased or
a tube 44 mm in diameter is run through the stopper of a sealed 8-liter container the tube outside the container forms
define the laws of thermodynamics include an example to support your definition-what is gibbs free energy what are
the ski boats jet propulsive system draws water in at point a at the middle of the bottom of the boat and expels it at
at t0 wedge a starts moving to the right with a constant acceleration of 100 mms2 and block b starts moving along the
a 12-lb block b slides without friction inside a slot cut in arm oa which rotates in a vertical plane at a constant
a motorboat going downstream overcome a raft at a point a t 60 min later it turn back and after some time passed the
a police officer wa radar gun is parked 20 feet off of the highway the radar gun reads 75 mph when the car is 100 feet
1the rectangular and polar coordinates of a point arexy and rtheta where x6 and theta 27 degrees find value of r and
consider a bike moving with a speed of 080 past a stationary person if the rider fires an object in the direction in
two spaceships each of proper length 100 m pass near each other heading in opposite directions if an astronaut at the
1 a train travels due south at 60 ms it reverses its direction and travels due north at 60ms what is the change of
grading and all details are below all criteria including grading requirementsthe title of the nursing course is
initially a total mass of a rocket is m of which km is the mass of the fuel starting from rest the rocket gives itself
1a friend tells you that since his car is at rest there are no forces acting on it how would you reply2riding in an
1 an electric motor accelerates the 6-in diameter grinding wheel at a rate 0f 150 rads2 from rest until it reaches its
a ferryboat sails between two towns directly opposite each other on a river if the boat sails at 15 kmh relative to the
impulses and momentumwhen a resultant force acts on an object the object is accelerated the acceleration of the object
1 two trains are passing against each other train a is going north with velocity of 76 kmhour train b is going south