Consider the force exerted by a spring that obeys hooke's law. find u(xf−u(x0=−∫xfx0f⃗ s⋅ds⃗ ,

Select the word from the list that best fits the definition classification of most stars on the h-r diagram

The force acting on a beam was measured under the same operating conditions and a sample of 5 data points was collected. this process was repeated by 3 observers. the pooled standard deviations of these 3 data sets was 1.21. determine the true mean force using all pooled data (with a 95% probability). the result should look like this: true mean = mean +/- margin of error

Steam enters an adiabatic diffuser at 150 kpa and 1208c with a velocity of 550 m/s. determine the minimum velocity that the steam can have at the outlet when the outlet pressure is 300 kpa.