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10 questions
1. The object is in motion when there is a change in position over time with respect to a reference point. Which of the following objects is in motion?
Rolling ball
Parked car
A picture frame on the wall
Glass of water on the table
2. If the speed of an object is 12m/s for 5 minutes, what can be inferred about the motion of the object?
Accelerating
Constant motion
Decelerating
Insufficient Data
3. Which of the following DOES NOT describe an accelerating object?
There is a change in speed of an object
There is a change in direction of an object
The speed and direction are constant.
The speed is constant with changing direction.
4. Mang Victor is driving his car and would like to cross the road when a cat suddenly jumps on the road 5 meters before him. Describe the motion of Mang Victor’s car.
It is accelerating.
It is decelerating.
Its speed is still constant.
Its direction remains the same.
5. What is the speed of the object from 20s to 40s of its travel time?
5 m/s
10 m/s
15 m/s
20 m/s
6. What is the acceleration of the object from 40s to 60s of its travel time?
0.4 m/s2
1 m/s
2 m/s
3 m/s
7. What can be inferred about the motion of the object in position A?
The object is not moving.
The object is accelerating.
The object is decelerating.
The object is moving in a constant speed.
8. Which of the following describes the object from 40s to 80s of its travel time?
The object is not moving.
The object is accelerating.
The object is decelerating.
The object is moving in a constant speed.
9. Which part of the motion graph indicates that the object is decelerating?
A
B
C
D
Which of the following BEST describes the object in position D?
The velocity of the object is decreasing. Therefore, the object is decelerating.
The velocity of the object is increasing. Therefore, the object is accelerating.
The object is moving in a constant velocity.
The object is changing its direction.
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