How is the passage of time measured

To mark the passage of time, you could track the height of the sun in the sky or the passing of the seasons. Or, you could measure the vibrations of an atom. ... This effectively means that the clocks are showing not simply time, but also their distance from a center of gravity

- hope that helped :)

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