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if 730nm and 660nm light passes through two slits 061mm apart how far apart are the second-order fringes for these two
a student has the idea that the total work done on an object is equal to its final kinetic energy is this statement
how large is a mass of a force of 100n is required to accelerate it by 5
to make tea tom boiled some water in a kettle the kettle used 320 000 j of energy it took 80 000 j to boil the water to
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if you hang a meterstick in balance and then hang a 100g mass on either side of the meterstick at equal distances
a particle is suspended from a post on top of a cart by a light string of length l the cart and the particle are
an archer shoots an arrow at a 750 m distant target the mulls eye of the target is at the same height as the release
1 a diamond has a mass of 566 g and the gold ring it is set in has a mass of 1256 g how many carbon atoms are there
suppose each red ball weighs 20 lbs find the potential energy pe for each ball on each ramp in this lab mass is given
the specific heat capacity of copper metal was determined using a simple styrofoam calorimeter the average of three
maya is on a planet where gravity equals 10 meters per second squared she is standing on a bathroom scale in an
what do you get when you have an unblanced
a 300 kev photon is scattered at an angle of 30 degrees during a compton interaction what are the energies of the
a 583 g ball strikes a wall at 145 ms and rebounds at 116 ms the ball is in contact with the wall for 0047 s what is
find an article dealing with a paleo anthropological discovery write 2 to 3 pages summary can you send on time
if a runners power is 400 w as she runs how much chemical energy does she convert in 100
if all three of the following have the same mass and radius which requires the most work to get spinning with the same
a mery go round starts spinning at 14 rev per min but slows to 2 rev per min after 4 min how many revolutions does the
a 200-lb block is on a horizontal plane find the magnitude of the force p required to give the block a horizontal
1 you put a 458 gram mass on a spring set it in motion with a small amplitude and count 19 cycles those 19 cycles took