Aspace shuttle was launched from the earth to the moon. the average, or accepted, value of the distance of the earth to the moon is 238,857 miles, but the shuttle crew recorded that their trip took 226,316 miles.
calculate the percent error of the distance to the moon.
5.25%
7.15%
3.75%
4.45%

When a resistor with resistance r is connected to a 1.50-v flashlight battery, the resistor consumes 0.0625 w of electrical power. (throughout, assume that each battery has negligible internal resistance.) what power does the resistor consume if it is connected to a 12.6-v car battery? assume that r remains constant when the power consumption changes.

Select the correct answer. what does the process of natural selection involve?

Panel bc in fig. p2.76 is semi-circular, with the 3 meter radius and horizontal straight edge through point b. compute (a) the hydrostatic force of the water on the panel, (b) its center of pressure, and (c) the moment of this force about point b. assume atmospheric pressure on the dry side of the panel