B. Complete the following statements:
1. An object moves if there is ______________ that is exerted on the object.
2. A _____________________ is any stationary object that can be used to describe the change of position of the object.
3. The change of position of an object over time with a reference point is called ____________________.
4. The motion of an object is described in how fast or how far it moves through its ____________________________.
5. The speed of a moving object depends on _________________________ and ____________________.
Answers & Comments
1. An object moves if there is force that is exerted on the object.
2. A reference point is any stationary object that can be used to describe the change of position of the object.
3. The change of position of an object over time with a reference point is called motion.
4. The motion of an object is described in how fast or how far it moves through its speed.
5. The speed of a moving object depends on distance moved and time taken.
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-KianaYu