The femur has cross-sectional area of 0.0006 m^2. at what load would it break ( given to you the compressive strength of femur is 18 n/m^2

Velocity is a description of both speed and direction, therefore it - a vector - a force arrow - the same as acceleration - a magnitude

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.

If an athlete runs once around a track, back to the starting line, her average velocity is zero. true or false?