Two objects on a horizontal frictionless surface each have charge +Q and each are fixed in place on the x axis at the same distance d from the origin as shown in the figure above. A particle of charge -q constrained to move along the y axis is released from rest. After release, the particle will

Porque crees que el agua no podia subir mas de 10 m de altura con ese tipo de bomba

Part a constants huck finn walks at a speed of 0.60 m/s across his raft (that is, he walks perpendicular to the raft's motion what is huck's velocity (speed and direction) relative to the river bank? express your answer to three significant figures and include the appropriate units. relative to the shore)

Air initially at 0.75 bar, 1000 k, and occupying a volume of 0.12 m^3 undergoes two processes. process 1-2: the air is compressed isothermally until the volume is halved. process 2-3: the air undergoes a constant pressure process until the volume is halved again. assume ideal gas behavior. a) determine the mass of the air, in kg. b) the work and the heat transfer for each of the two processes, in kj. (100 kj = 1 bar . m^3)