01 Astronauts on a distant planet throw a rock straight

Last updated: 4/26/2023

01 Astronauts on a distant planet throw a rock straight upward 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 Figure 2 36 a What is the acceleration of grav ity on this planet b What was the initial speed of the rock y m 30 25 20 15 10 5 1 2 3 4 5678 FIGURE 21 36 Problem 101 t s