An object is dropped from a ladder. It reaches the ground 1.0 seconds later. If acceleration due to gravity is -9.81 m/s2, calculate the height of the ladder. (Note, the
ladder height is positive)

Aforce of 240.0 n causes an object to accelerate at 3.2 m/s2. what is the mass of the object?

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.

Gather reliable information to brent make his decision. to gather this information, use newspapers, call insurance companies or look at their web sites, and review consumer magazines and web sites. also, look at the manufacturer web site or for information about gas mileage. list the sources you use and take notes.