Two trucks parked at a loading dock exert a gravitational force, F, on each other. The cargo from each truck is unloaded so that the mass of each truck becomes one-half of its original value. Which of the following represents the present gravitational force between the trucks? a
F/2
b
F/4
c
F/16
d
F/8

Considering only the earth's rotation, determine how much later the asteroid would have had to arrive to put the explosion above helsinki at longitude 25˚ e? this would have obliterated the city.

Brades exam guidelines exam instructions billing & payments & support question 6 of 20 : select the best answer for the question use this illustration to answer the question below. forms & resources al programs 9 ww linics 6. in the circuit shown in the figure above, suppose that the value of r, is 100k, and the value of r2 is 470 kq. at which of the following locations in the circuit would you measure the highest voltage with your meter? rvices 999999 a. between points b and c b. between points a and b c. between points b and e d. between points a and c eredu mark for review (will be highlighted on the review page) mend < < previous question next question

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.