A skateboard with a mass of 1.4 kg is accelerated with a force of 11.9 N. Problem
If resisting forces are ignored, what is the acceleration of the skateboard?

A O 13.3 m/s2
BO 8.5 m/s2
CO 0.12 m/s2
D 16.66 m/s2
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What effect would average population growth have on land usage? a. urban use of land would rise to more than 30 percent of available land. b. industrial use of land would rise to more than 30 percent of available land. c. the percentage of available land used as cropland would stay the same. d. cropland would fall to about 10 percent of available land.