Physics, 05.08.2019 20:10 nicholasferrell
Plz plz really need steps for this answer
a man standing near a well throws a stone upwards with a velocity of 15ms^-1
find the time the stone takes to reach the bottom of the well which is 15m deep. explain the reason to get 2
plz me : )
Answers: 1
Physics, 22.06.2019 08:00
Which notation is used to represent an alpha particle? a. b. c. d.
Answers: 1
Physics, 22.06.2019 12:00
Ihave a density of 1.61g/cm^3 and a mass of 28g. find the missing value
Answers: 1
Physics, 22.06.2019 22:00
Aparticle of mass m is placed in a one-dimensional box of length l. the box is so small that the particle’s motion is relativistic, so that e p2/2m is not valid. (a) derive an expression for the energy levels of the particle using the relativistic energy–momentum relation and the quantization of momentum that derives from connement. (b) if the particle is an electron in a box of length l 1.00 1012 m, nd its lowest possible kinetic energy. by what percent is the nonrelativistic formula for the energy in error?
Answers: 1
Physics, 23.06.2019 01:00
Two point charges are separated by a certain distance. how does the strength of the electric field produced by the first charge
Answers: 2
Plz plz really need steps for this answer
a man standing near a well throws a stone upwards...
a man standing near a well throws a stone upwards...
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