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alexira [117]
3 years ago
13

Please solve last four questions

Physics
1 answer:
Alexxandr [17]3 years ago
8 0

I can't see it, can u put the problems in the comments?

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"A hiker starts at point P and walks 2.0 kilometers due east and then 1.4 kilometers due north. The vectors in the diagram below
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Here, you need to use your "Protractor" as it is given in the question, but we can calculate the value with the help of our mathematical calculation too:
[ Protractor can be use only in real life, not here ]

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How can you increase the rate of a reaction? Select all that apply. *
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