1- Write the letter of the correct answer on the space provided.
1. Which is not a unit of speed?
d. second/meter
a. Kph
b. Mps
c.Miles/hr
2. What kind of force acts against or opposite the motion of a object?
a. Friction
d. tension
b. normal
c. Gravity
3. Which of the following is used in the metric system of measurement?
a. feet
d. yard
b. Meter
c. inch
4. What kind of force is present in stretched strings, ropes and cables?
a. Electrical
b. Magnetic
C. Gravitational
d. tension
5. What is the unit of measurement for force?
a. Kilogram
b. meter
c. Kilometers per hour
d. Newton
6. If John finished a 200-meter race in 20 seconds, What was his speed?
a.0.01 meters/second
c.400 meters/second
b.10 meters/second
d. 4000 meters/second
7. What does a traffic sign of 60 km/h on a road mean?
a. A car is not allowed to have a speed of 60 km/h.
b. A car may travel more than 60 km/h when traffic is light.
c. The maximum speed a car may travel is 60 km/h.
d. The minimum speed a car may travel is 60km/h.
8. Why is speed of 10 km/h required at school zones?
a.To economize on fuel
c. To keep the children safe from vehicular accidentsb.
b.To prevent damage to vehicles
d. To prevent vehicles from bumping one another.
9.Should you not turn on switch if your hands are wet?
a. The switch will not move.
c. The switch will cut off electricity.
b. The water will destroy the switch.
d. The wet hand may conduct electricity.
10. A jeepney travels 120 kilometers in 3 hrs. What is its average speed?
a.40 km/h
b.60 km/h
0.43 km/h
d. 120 km/h
11- Select the letter of the correct answer from the choices below.
A. OPAQUE
B. TRANSLUCENT
C.TRANSPARENT
11. It allows light to pass through.
12. It forms a clear image of an object.
13. It does not allow light to pass through it.
14. It allows some light to pass through.
15. It Does not form a clear image of an object.​