G7A_Q3_POST TEST 2

On the speed-time graph, the Y-axis should be labeled as ________

• Distance

• displacement

• speed

• time

his motion graph represents:

• constant speed

• slowing down

• speeding up

• at rest

The distance-time graph below represents the position of an object moving in a straight line. What is the speed of the object during the time interval t=2.0 seconds to t=4.0 seconds?

• 10 m/s

• 0 .0 m/s

• 5.0 m/s

• 7.5 m/s

As the steepness of the line on a Distance-Time graph increase, the speed of the object represented ________.

• increases

• decreases

• remains constant

• stops

What does a horizontal line show on a Distance-Time graph?

• that an object is traveling in a straight path.

• that an object is moving forward

• that an object is not in motion

• that an object’s speed is constant.

Determine the motion of the object from the beginning to end in the given figure below

• at rest

• moving at constant speed

• speeding up

• slowing down

In the given graph below consider the distance (in meter) vs. time (in second). After 8 seconds, the object has traveled a distance of ________

• 110 m

• 100 m

• 20 m

• 160 m

The graph below represents motion of an object. According to the graph, as time increases, the distance of the object _________.

• increases

• decreases

• remains constant

• stops

If the slope in a distance-time graph is curve upwards, it shows that the object is _______.

• not moving

• at rest

• constant

• accelerating

Which graph best represents the motion of an accelerating object?

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