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thermodynamics similarities between system and control volume a system and control volume are defined by careful in description of their
a ball is thrown horizontally from a point 100 m above the ground with a speed of 20 msec .find the time it takes to reach the
show that the heat transferred during an innitesimal quasi-static process of an ideal gas can be written as dq cv nr v dp
example 1how far in meters does light travel in one year? solution 299792458m x 31557600s 9.461 x 10 to the power of15
when a soft iron piece is buried under the surface of earth in the north south direction why the iron piece show properties of a
can you please explain what is solid state physics? i need some help from you guys for my short report about it
is it possible to construct a vibration magnetometer at home?? if yes then what all materials will i require ? also what is the working principle of
if in a thermoelectric series current flows from the metal occurring earlier in the series to metal occurring later through the cold junction why in
why heater is kept in control room of mri? is it kept on all the time or it can be turned off at night and restarted at
two friends are at the local high school track a circle measuring 440 yards for one complete lap. abe can jog at 8.2 miles per hour while bobs
consider a star orbitining in the sperically graviational potential yvc2 lnrr0. ause conservation of energy and angular momentum to obtain
when royce was 10 years old he had a mass of 30kg by the time he was 16 years old his mass increase to 60kg how much larger is the gravitational
why wouldn3939t you be electrocuted if you walked under an electric transmission line during a
im trying to build an electric motor and would like to know y they wind there copper wire in what paturn to make power and secondly what is the
what is the speed of a 232 kg satellite in an approximately circular orbit 645 km above the surface of
i3939m looking for help with a particular project regarding calculating specific refractive index calculations measurements using a mirror this
describe young3939s double slits experiments for interference of light
a decibel meter reads 140 db for a sound source at 203939c at 60 relative humidity it also records sound pressure for 140 db as 200
a rectangular box with edges located at 000 a00 0b0 and 00c is half-filled from z0 up to zc2 with a dielectric with constsnt e the top half is empty
if the current in a wire of a cd player is 140 ma how long would it take for 190 c of charge to pass a point in this wire answer in
a rocketship in free space moves with constant acceleration of 98 meter per second square if it starts from rest how long it will take to acquire a
a ballerina begins a tour jete with angular speed i and a rotational inertia consisting of two parts ileg 155 kgm2 for her leg extended outward at
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a ball is dropped from a bridge 1225m high after the ball has been falling for2 sec another is thrown straight downwards after it the initial
2 upright plane mirrors are 4 meters apart and facing each other a man stands 1 meter in front of them determine the distance between the second