***READ INSTRUCTIONS FIRST - EACH GRAPH IS LABELED A NUMBER! Instructions: You w
ID: 1884409 • Letter: #
Question
***READ INSTRUCTIONS FIRST - EACH GRAPH IS LABELED A NUMBER!
Instructions: You will be given one description of motion (words, motion diagram, graph of position x, velocity v, or acceleration a) and asked to complete the other descriptions of motion. For the paragraph response, select the choices from the drop-down menus that best complete the description of motion. For the position, velocity, and acceleration graphs, you will need to enter the number of the graph from the illustrated chart that best depicts the correct curve (10) (13) (16) (19) (14) (17) (20) (12) (15) (18) (21)Explanation / Answer
This is a situation where an object is thrown up in the air and then made to have a free fall under gravity. So the object is moving up and then down due to gravitational acceleration 9.8m/s2.
acceleration due to gravity is constant and acting downward. since we consider upward direction as positive, so by sign convention, g=-9.8m/s2. graph 3 describes it best.
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