Three charged balls of fluff are nailed down to the table at coordinates (0.30 m, 0), (0, 0.10 m), and (0, 0). They have charges 6.0, -1.0, and 5.0 nanocoulombs. How large
is the force on the charge at the origin due to the other charges? (b) What direction is it
in? (c) If you vacuumed up the charge at the origin to get rid of it, is there still an electric
field there? What is its magnitude and direction?

we're given that v₀ = 0 and a = 5.4 m/s². therefore, since v = at + v₀ for constant acceleration the equation for velocity is

after 28s,

m/s

which i would round to 150 m/s as my final answer

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