A uniform electric field is oriented in the −z direction. The magnitude of the electric field is 6500 N/C.
(a) How will the equipotential surfaces associated with this electric field be oriented? parallel to the xy plane parallel to the xz plane parallel to the yz plane
(b) Consider two of the equipotential surfaces; one with a potential of

Which composition of water moves to begin a deepwater current?

Two manned satellites approaching one another at a relative speed of 0.550 m/s intend to dock. the first has a mass of 2.50 ✕ 103 kg, and the second a mass of 7.50 ✕ 103 kg. assume that the positive direction is directed from the second satellite towards the first satellite. (a) calculate the final velocity after docking, in the frame of reference in which the first satellite was originally at rest.(b) what is the loss of kinetic energy in this inelastic collision? (c) repeat both parts, in the frame of reference in which the second satellite was originally at rest. final velocity(d) loss of kinetic energy = ?

You add 800 ml of water at 20c to 800 ml of water at 80c what is the most likely final temperature of the mixture ? a. 100c b. 60c c. 25 c d.50c