Answer:
The act of using senses or tools to gather information is called <em>Obser</em><em>vation</em><em>.</em>
<span>Answer: "a cold front" .
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Answer:
The object is also positively charged because same or alike charges repel
Explanation:
Answer:
Explanation:
We use the kinematics equation to solve this question:
because the ball is dropped
the acceleration is the gravity, negative because it points downwards
initial height
final height
So:
