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sveticcg [70]
2 years ago
9

Nine steps for developing scientific principles are

Physics
1 answer:
xxTIMURxx [149]2 years ago
7 0

Answer:

1)Observe a phenomenon

2)Ask a question/ start inferring

3)Form a hypothesis

4)Create an experiment

5)Collect data

6)Compare results

7)Analyze

8)Report findings

9)Compare with other experiments

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A motorcycle is stopped at a traffic light. When the light turns green, the motorcycle accelerates to a speed of 91 km/h over a
zimovet [89]

Given :

Initial speed , u = 0 m/s .

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a )

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b)

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6 0
3 years ago
Skylar travels 50 meters N and then goes 30 meters W before coming straight back south 20 meters. What distance did she travel?
lesya [120]

Answer:

100\ \text{meters}.

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Then she traveled 30\ \text{meters} Westward.

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