While being thrown, a net force of 197 N acts on a ball (mass = 143 g) for a period of 2.8 x 10-2sec. If the ball is at rest initially, what will its speed be when it leaves the pitcher's hand?

he made 11 calls in one day

igneous rocks also form where plates converge. the subducting plate melts as it sinks into the crust of the earth, and the melt rises into the overriding plate forming volcanoes. metamorphic rocks are formed mainly in the lithosphere, wherever there is high pressure and high temperature. -woods

d is correct as long as you put the state each one it eg. (aq)

mg(no3)2(aq) + zn(s) > zn(2+)(aq) + ) + mg(s)

hope it !