Physics, 13.05.2021 06:20 marusiaturanova2004
A cup sitting on a table exerts a force downward on the table of 4 Newtons. According to Newton's third law, what is the result of the cup exerting a force on the table?
The table has no force since it is not moving.
The cup's force opposes gravity.
The table exerts a force upward of 4 Newtons.
The cup has no force since it is not moving.
Answers: 1
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The substances that are necessary for producing of certain hormones and that store and transport vitamins
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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
A cup sitting on a table exerts a force downward on the table of 4 Newtons. According to Newton's th...
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