Here is a graph of an object\'s motion. Which sentence is a correct interpretati

Question

Here is a graph of an object's motion. Which sentence is a correct interpretation?. (Explain your reasoning) 2. CD a) The object rolls along a flat surface. Then it rolls forward down a hill, and then finally stops b) The object doesn't move at first. Then time it rolls forward down a hill and finally stops. c) The object is moving at a constant velocity. Then it slows down and stops. d) The object doesn't move at first. Then it moves backwards and then finally stops. e) The object moves along a flat area, moves backwards down a hill, and then it keeps moving.

Explanation / Answer

As shown from the graph, initially no change in position of object for a certain time interval means object initially not moving.After that time, position of the object decreases with respect to time, means object moves backwards and finally stops.Therefore, (d) is correct option.

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