Post-test
1. The distance traveled by an object over a period of time.
A. Speed B. Motion C. Distance D. Time
2. It is used as a unit for measuring time.
A. Inches B. Kilometer C. Meter D. Minute
3. This shows a correct measurement of speed.
A. 60 km/h B. 60 h/km C. 60 h/h D. 60 km/km
4. It is called the amount of space between two objects.
A. Distance B. Interval C. Length D. Gap
5. It is how motion is described.
A. A change in position C. The passing of time
B. The change in direction D. A reference point
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1. The distance traveled by an object over a period of time.
A. Speed B. Motion C. Distance D. Time
2. It is used as a unit for measuring time.
A. Inches B. Kilometer C. Meter D. Minute
3. This shows a correct measurement of speed.
A. 60 km/h B. 60 h/km C. 60 h/h D. 60 km/km
4. It is called the amount of space between two objects.
A. Distance B. Interval C. Length D. Gap
5. It is how motion is described.
A. A change in position C. The passing of time
B. The change in direction D. A reference point
Pa answer po pls
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Answer:
1. A. Speed
2. D. Minute
3. A. 60 km/h
4 A. Distance
5 A. A change in position
explaination
1 speed - is the distance traveled divided by elapsed time.
2. The base unit for time is the second or minute. The other SI units are: metre for length, kilogram for mass, ampere for electric current, kelvin for temperature, candela for luminous intensity, and mole for the amount of substance.
3 The most common units of speed are metres per second (m/s), kilometres per hour (km/h) and miles per hour (mph).
4 Distance is the amount of space between two points on a line. It is always expressed as a nonnegative number.
5 Motion is the phenomenon in which an object changes its position over time. Motion is mathematically described in terms of displacement, distance, velocity, acceleration, speed, and time.