The figure below contains 10 separate graphs, which represent the x-position coo

Question

The figure below contains 10 separate graphs, which represent the x-position coordinates of 10 different objects (named a through j), which are moving along a straight line parallel to the x-axis. Only objects a and f are always speeding up? True False Object d comes to rest at two instants of time? True False Objects c, g and j are moving with constant velocity? True False The figure below contains 10 separate graphs, which represent the scalar x-components of the velocity of 10 different objects (named A through J), which are moving along a straight line parallel to the x axis. These are not the same objects described by the graphs above Objects E, F, and J are moving with constant velocity? TRUE False Objects A, F, G, and H are always speeding up? True False Object D reverses its direction of motion at exactly one instant of time? True False Objects A, C, and H are experiencing accelerations which are directed always opposite to their respective velocities? True False

Explanation / Answer

1 False

2 False

3 True

4 False

5 False

6 False

6 True

7 False

For questions 1,2,3 if slope is positive velocity is positive and if slope is negative velocity is negative

For 4-7 if slope is positive ,, body is moving positive direction else in negative direction

And for

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