10. Which shows a good reference point?
A. Flagpole at the school grounds.
B.Roving security guard in a building.
C. Children playing around a playground.
D. Mother walking on the street.
A. Flagpole at the school grounds.
B.Roving security guard in a building.
C. Children playing around a playground.
D. Mother walking on the street.
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Answer:
1.A.Flagpole at the school grounds
Explanation:
because is Flag is bansa
Answer:
A
Explanation:
Objects that we call stationary—such as a tree, a sign, or a building—make good reference points. In the particular case of motion, a reference point is a stationary point in space. You can then measure the displacement of objects in space from this point.