Draw FBD’s of the bolded object in the following situations: a. A sky diver jumps out of an airplane, prior to opening his parachute
b. A heavy box is being pushed up a steep incline by a lady

How does the space charge width change with forward and reverse bias? also, calculate the space charge width for a reverse bias of 4v on a silicon pn junction at t = 300k and doping concentrations of na = 5x1015cm-3 , nd = 5x 1016 cm-3 .

What happens in a global convection cell

Acar moves at 12m/s and coasts up a hill with a uniform acceleration of -1.6m/s2. how far has it traveled after 6.0s?