6. If two objects experience the same net force, but they have different masses, which object will accelerate at
a greater rate the lighter or heavier object?

i would say the heavier object

wire in brush may conduct electricity from cell to drill and vice versa electrc shock possible

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