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A satellite of the Earth has a mass of100kg and is at an altitude of1.00multiplied by106m.
(a) What is the gravitational potential energy of the satellite-Earth system?
J
(b) What is the magnitude of the gravitational force exerted by the Earth on the satellite?
N
(c) What force does the satellite exert on the Earth?
A charge Q1 = 6u is at the origin of an x y coordinate system, What are the magnitude and direction of the force of Q2 on Q1, What are the magnitude and direction of the force of Q3 on Q1
q1. an archer puts a 0.54 kg arrow to the bowstring. an average force of 202 n is exerted to draw the string back 1.3
A downward force of 60 N is exerted on the top of the book by a hand pushing down on the book. What is the gravitational force acting on the book
A professor drives off with his car (mass 900 kg), but forgot to take his coffee mug (mass 0.33 kg) off the roof. What is the maximum acceleration of the car
As the fragment falls through the atmosphere, it is heated and some of the material is vaporized, find the composition of this hot vaporized material from the light it emits
For an atom (mythical), there are three possible energy levels between which an electron can jump
Two particles with equal mass have charges of 1.0 microCoulombs and 3.0 nanoCoulombs respectively. What must be their mass if their mutual gravitational attraction is to equal their Coulomb repulsion?
When a guitar string is sounded along with a 439 Hz tuning fork, a beat frequency of 2.00 Hz is heard. What is the frequency of the string
A 0.174kg softball is pitched horizontally at 26m/s. the ball moves in the opposite direction at 38m/s after it is hit by the bat.
What is frequency of the string
A baseball is confined between two thick walls a distance 0.5m apart. Calculate the zero point energy of the baseball
When a certain photoelectric material is illuminated with red light (?=715) and then blue light (?=400), calculate the work function of the material
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