Choose the letter of the correct answer
1. Speed is the
A. velocity
traveled by an object per unit of time.
C. distance D. momentum
B. mass
2.
is a change in an object's position.
B. pulling
C. motion
D. force
A. Pushing
3. Which of the following refers to a fixed place or an object used to determine the position of an object.
A. Speed
B. motion
C. distance
D. reference point
A.
4. Gravity is a force that pulls objects
away from each other
B. toward each other
C. sliding each other
D. side by side
5. What is the average speed of the cyclist if he travels 30 kilometers in two hour?
A. 10 km/h
B. 15 km/h
C. 30 km/h
D. 60 km/h
D. semi-conductors
6. These are the materials that do not transmit electricity and heat.
A. Metallic
B. insulators
C. conductors
7. Materials through which electricity pass easily.
A. Metallic
B. insulators
C. conductors
D. non-conductors
D. stainless spoon
8. Which of the following is a good conductor of heat?
A. paper
B. wood
C. plastic
D. plastic spoon
9. Which of the following can be used to replace switch in a circuit?
A. wood
B. cork
C. thumbtacks
10. Why do mothers use pot holders to hold a hot handle of a kettle? Potholders are
A. conductors
B. insulators
C. metallic
D. semi-conductors

wrong and not complete=report
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