A one page printout showing how to put together a coffee table that came in a box

True or false: the revolution of the earth creates day and night as it rotates around the sun

The friction of the water on a boat produces an acceleration of -10. m/s2. if the boat is traveling at 30. m/s and the motor is shut off, how long it take the boat to slow down to 5.0 m/s?

What practical value did astronomy offer to ancient civilizations?