A rock is shot up into the air with slingshot that had been stretched 0.30m . Assume no air resistance. Determine the greatest height the rock could reach.

Which of the following harmful chemicals are found in tobacco smoke? a. carbon monoxide b. carbon dioxide c. nicotine b. carbon dioxide d. both a and c

True or false graphs must include scales that increase by the same amount

Aperson walks first at a constant speed of 4.89 m/s along a straight line from point a to point b and then back along the line from b to a at a constant speed of 2.95 m/s. what is the average speed over the entire trip?