If we assume that an electron is orbiting a proton just
If we assume that an electron is orbiting a proton just like the moon orbits the Earth, determine the electron orbital speed due to the gravitational attraction between itself and the proton. Take the orbital radius as 1.00 * 10^-10 m.
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a 60 kg block slides along a frictionless horizontal ground at a velocity of 7 ms after sliding for 20 m the block
one of the harmonics of a column of air open at one end and closed at the other has a frequency of 448 hz and the next
a 10- kg uniform ladder 50 m long is placed against a smooth wall at a height of 31 m the base of the ladder rests on a
a 0335 m string is clamped at both ends if the lowest standing wave frequency in the string is 326 hz evaluate what is
if we assume that an electron is orbiting a proton just like the moon orbits the earth determine the electron orbital
a meter stick is freely pivoted about the 20 cm mark find the frequency of small amplitude
the x -component of the velocity of an object vibrating along the x - axis obeys the equation vxt 0445 ms sin 254radst
a motorcycle accelerates uniformly from rest and reaches a linear speed of 286 ms in a time of 119 s the radius of each
a ladder of weight 200 n and length 10 meters leans against a smooth friction less wall a fire fighter of weight 600 n
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