Asailor drops a wrench from the top of a sailboat's vertical mast while the boat is moving rapidly and steadily straight forward. where will the wrench hit the deck?

(a) ahead of the base of the mast
(b) at the base of the mast
(c)behind the base of the mast
(d)on the windward side of the base of the mast
(e)none of the above choices

Atwo-stage air compressor operates at steady state, compression 10m^3/min of air from 100 kpa and 300k to 1200 kpa. an intercooler between the two stages cools the air to 300k at a constant pressure of 350 kpa. the compression processes are isentropic. a) calculate the power required to run the compressor, in kw b) compare the result to the power required for isentropic compression from the same inlet state to the same final pressure.

What is the orbital period of a spacecraft in a low orbit near the surface of mars? the radius of mars is 3.4×106m.

Energy can be transformed from one form to another. the diagram shows one such process. which energy transformation is represented in the diagram? nuclear to thermal and radiant nuclear to electrical and chemical chemical to nuclear and radiant chemical to electrical and nuclear