1. When do we say that an object is in motion?
A. When the object moves
C. when the object made a sound
B. When the object has change in position
D. the object disappeared
2. How do we compute the speed or velocity?
A. V=dxt
B. v= t/d
C. v= d/t D. t= d xv
3. How will you determine the distance?
A. Look on the length of movement
C. the units are in meters, cm or km
B. The units are in seconds, hour or day D. both A and C
4. The car moves the within a distance of 50 meters within 5 seconds. What is the speed of the car?
A 10m/s B. 500m/s C. 50m/s D. 0.10m/s
5. What is the unit for speed?
A m/s B. km/h
C. cm/s
D. all of these
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Answer:
1.b
2.a
3.b
4.c
5.d
Explanation:
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