Air pressure exerted equally on an object from different directions is a. balanced pressure. b. gravitational pressure. c. fluid pressure. d. constant pressure. 30 points

Ms.hidalgo opens the door to her classroom. her classroom is 60 degrees and the air outside is 80. predict what will happen using your knowledge of how heat flows.

Which situation will produce the greatest change of momentum

Which of the following changes will increase the capacitance of a parallel-plate capacitor? (there could be more than one correct choice.) a) increase the charge on the plates b) decrease the poten5al between the plates c) increase the potential between the plates d) introduce a dielectric material between the plates e) decrease the separation between the plates