What is the kinetic and potential energy of the millennium forces roller coaster at cedar point? I need to know the kinetic and potential energy of the first hill.

The seven sisters, seven stars located more than 400 light-years away in the taurus constellation can be seen here with venus and another constellation, orion. the seven stars stay grouped together but seem to move, like the planet venus. why do stars seem to move like planets in the night sky?

Choose all the answers that apply. our solar system: is in a spiral galaxy no longer includes pluto is made mostly of empty space is in the andromeda galaxy is the only known system that supports life

The earth exerts a gravitational force of 500 n on amy. what is amy’s mass in kg?