1.Which of the serves as the basis for determining whether an object has moved or not?

A)another moving object
B) eference point
C)the clouds
D)the surrounding

2.What is time? f
A)distance between two points
B)how fast an object moves
C)interval between events
D)length of distance

3.Which of these units is NO.T used to measure length?
A)cubic meter
B)decimeter
C)meter
D)milimeter

4.Which of the follòwing is the formula for speed
A.distance × time
B.distance/time
C.distance × distance
D.distance/speed

5.Marco read a road sign that says "Speed limit---60kp.h" What must he do?
A.His speed should not exceed 60kph
B.His speed should be 60kph all the time
C.His speed should be 60kph and above
D.None of the above​
PA HELP SA KAPATID KO YAN
-NAUMIE

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