An arrow is fired vertically upwards by a bow and reaches an altitude of 134m. find the initial speed of the arrow on the ground level.

Heat from the sun reaches earth to a. radiation b. convection c. conduction

Gather reliable information to brent make his decision. to gather this information, use newspapers, call insurance companies or look at their web sites, and review consumer magazines and web sites. also, look at the manufacturer web site or for information about gas mileage. list the sources you use and take notes.

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