2. How do you move to create a straight-line veloc- ity-time graph that slopes u

Question

2. How do you move to create a straight-line veloc- ity-time graph that slopes up from zero, asshown on the right? 3. How do you move to create a straight-line veloc- ity-time graph that slopes down, as shown on the right? How do you move to make a horizontal line in the negative part of a velocity-time graph, as shown on the right? 5. The velocity-time graph of an object is shown below. Figure out the total change in position (displacement) of the object. Show your work. Displacement 0 Time (s) 6. Both of the velocity graphs below show the motion of two objects, A and B Answer the following questions separately for 1 and for 2. Explain your an- swers when necessary.

Explanation / Answer

2 in this graph the velocity is changing with time for example car moving increasing velocity with time The slope of the line is positive, corresponding to the positive acceleration.

3 car slowing down moving in positive direction and moving with constant acceleration.

4 moving with constant speed.

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