Physics, 13.03.2020 17:15, banuelos90016
An object of mass m1 lies on a horizontal surface with friction and is connected with a massless and inextensible string to a pulley from which, another less massive object m2 (m1>m2) is hanging vertically. The accelerations of m1 and m2 will be.
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Physics, 21.06.2019 17:30, seider8952
Plss anybody know how to do this? ? i need the answers from a through d
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Physics, 21.06.2019 18:50, NycLife
How does the image distance (di) of a convex lens compare with the image distance of a concave lens? a. the image distance of the convex lens is positive, and that of the concave lens is negative. b. both are negative for a virtual image. c. both are positive for a virtual image d. the image distance of the convex lens is negative, and that of the concave lens is positive.
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Physics, 22.06.2019 19:20, gokusupersaiyan12345
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?
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An object of mass m1 lies on a horizontal surface with friction and is connected with a massless and...
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