1.

Draw the distance-time and acceleration time graph corresponding to given velocity-time graph.

Answer»

The vertical axis represents the acceleration of the object. For example, if you read the value of the graph shown below at a particular time, you will get the acceleration of the object in meters per second squared for that moment. Try sliding the dot horizontally on the graph below to CHOOSE different times, and see how the acceleration—abbreviated Acc—changes.    Concept check: ACCORDING to the graph above, what is the acceleration at time t=4\text{ s}t=4 st, equals, 4, start text, space, s, end text? [Show me the answer.] t=4\text{ s}t, equals, 4, start text, space, s, end text+1\dfrac{\text m}{\text s^2}     plus, 1, start fraction, start text, m, end text, DIVIDED by, start text, s, end text, squared, end fractiont=4\text{ s}t, equals, 4, start text, space, s, end text+1\dfrac{\text m}{\text s^2}



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