A rock of mass m is thrown horizontally off a building from a height h, as shown above. The speed of the rock as it leaves the thrower's hand at the edge of the building is vo what is the kinetic energy of the rock just before it hits the ground?.

Ben is interested in using a source that provides original research, current and developing trends and experts within specific fields. which source should he use?

What are the costs and benefits of leaving home after high school?

Which scenario describes intraspecific, indirect competition? a. a peacock defends its territory against another peacock. b. lions and hyenas compete for the same prey animals. c. a male black bear eats fish in an area of a lake, so other black bears can’t. d. different species of birds fight over spilled popcorn on the ground.