forensic scientists can determine the speed at which a rifle fires a bullet by shooting horizontally into a heavy block hanging by a wire. as the bullet embeds itself in the block, the block and embedded bullet swing up; the impact speed is determined from the maximum angle of the swing. assume the bullets enter the block right after leaving the muzzle of the rifle.

Which thoery says that human behavior is purposeful? drive & need theories goal theory performance goal theory no theory; it's inherent

Solve this problem e=0+4m+p/6 (i also need to know what they are asking)

The graph shows the populations of two species in a particular region over two decades. based on the graph, what can you conclude about the relationship between the two species? a. the two species have a parasitic relationship. b. the two species are mutualistic in nature. c. the two species exhibit commensalism. d. the two species have a prey-predator relationship. e. the two species have a familial relationship.