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10 questions
Acceleration is a change in _________ or __________.
speed or direction
speed or distance
displacement or speed
speed or displacement
A car has an oil drip that drops every second. What is happening to the motion of the car shown above?
Car is moving with a constant velocity
Car is accelerating or speeding up
Car is decelerating or slowing down
Car is changing directions
A car has an oil drip that drops every second. What is happening to the motion of the car shown above?
Car is moving with a constant velocity
Car is accelerating or speeding up
Car is decelerating or slowing down
Car is changing directions
A car has an oil drip that drops every second. What is happening to the motion of the car shown above?
Car is moving with a constant velocity
Car is accelerating or speeding up
Car is decelerating or slowing down
Car is changing directions
If an object is slowing down, what value would the acceleration be?
positive
negative
both positive or negative
Objects can only speed up
A car starts from rest and accelerates uniformly to a speed of 5 m/s in 2.5 seconds. The magnitude of the acceleration of the car is
2 m/s2
2 m/s
12.5 m/s2
12.5 m/s
A jogger starting from rest accelerates at 0.5 m/s2. What is the jogger's change in velocity at the end of 6 seconds.
3 m/s
3 m/s2
12 m/s
12 m/s2
The graph above shows an object moving with a constant velocity. What would be the corresponding velocity/time graph?
What is happening to the car between 3-8 seconds?
The car is stopped
The car is traveling at a constant velocity of 0.5 m/s.
The car has an acceleration of 0.5 m/s2.
The car is going in the other direction.
What does the area underneath this graph represent?
displacement
velocity
position
acceleration
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