Physics, 05.02.2021 21:10 Jackiebear4593
3. If the gravitational force between 2 objects is 50 N, what is the gravitational force when the distance between the two is increased to four times the distance?
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Four potential forces can act on the ball. which combination of forces will keep the ball in static equilibrium? the length of the arrows represents the magnitude of the force.
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If the new moon happens on january 15th, what shape will it be on february 6th?
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The law of reflection states that the angle of reflection is equal to the angle of
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The dipole moment of the water molecule (h2o) is 6.17x10^-30 c.m. consider a water molecule located at the origin whose dipole moment p points in the +x-direction. a chlorine ion ( of charge-1.60x10^-19c , is located at x=3.00x10^-9m . assume that is much larger than the separation d between the charges in the dipole, so that the approximate expression for the electric field along the dipole axis can be used. a) find the magnitude of the electric force that the water molecule exerts on the chlorine ion. b) what is the direction of the electric force. -x-direction or +x-direction c) is this force attractive or repulsive?
Answers: 1
3. If the gravitational force between 2 objects is 50 N, what is the gravitational
force when the d...
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