science p7

What does a position-time graph (P-T graph) show?

• The acceleration of an object

• The speed of an object

• The distance of an object relative to an observer

• The mass of an object

What does a positive slope on a P-T graph indicate?

• The object is moving in a negative direction

• The object is at rest

• The object is moving in a positive direction

• The object is accelerating

What does a flatline on a P-T graph represent?

• The object is decelerating

• The object is at rest

• The object is accelerating

• The object is moving at constant velocity

What does a velocity-time graph (V-T graph) show?

• The distance traveled by an object

• The mass of an object

• The change of velocity with respect to time

• The position of an object over time

What does a positive value on a V-T graph indicate?

• The object is at rest

• The object is decelerating

• The object is moving at constant velocity

• The object is accelerating

What does a negative slope on a V-T graph indicate?

• The object is accelerating

• The object is decelerating

• The object is at rest

• The object is moving at constant velocity

What does a zero value on a V-T graph indicate?

• The object is accelerating

• The object is moving at constant velocity

• The object is decelerating

• The object is at rest

How many types of slopes are mentioned for P-T graphs?

• Five

• Four

• Three

• Two

What does the term 'decelerating' refer to?

• An object accelerating

• An object at rest

• An object moving slower

• An object moving faster

What is the relationship between position and time in a P-T graph?

• Position changes with respect to time

• Position is independent of time

• Position remains constant

• Time is independent of position