PHYSICS QUESTION: Astronauts on a distant planet throw a rock straight upward.....?

M

mark r

New member
...and record its motion with a video camera. After digitizing their video, they are able to produce the graph of height, y, versus time, t, shown in the figure (link below).

http://session.masteringphysics.com/problemAsset/1121829/1/Walker.2.90.jpg


a) What is the acceleration of gravity on this planet?


b) What was the initial speed of the rock?
 
Back
Top