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marishachu [46]
3 years ago
14

Which of the following is required to change the scientific knowledge base

Physics
1 answer:
Ksenya-84 [330]3 years ago
5 0
Scientific knowledge is based upon observation, and it is supplemented by experimentation.<span> Scientific research follows the scientific method, a four-step process that guides scientists in the accumulation of knowledge.</span>
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The acceleration due to gravity on the moon is 1.6 m/s2. What is the gravitational potential energy of a 1200-kg lander resting
Monica [59]
Gravitational potential energy<span> is </span>energy<span> an object possesses because of its position in a </span>gravitational<span> field. </span><span>The equation for </span>gravitational potential energy<span> is GPE = mgh. 

GPE = 1200(1.6)(350) = 672000 J

Hope this answers the question. Have a nice day.</span>
8 0
3 years ago
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Please help me with my Physical Science! 50 POINTS
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Answer:

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2.

When the diver uses his / her force to depress the springboard, the springboard pushes him back with equal force

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4. 5 N

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6.0.2 N/s

10kg divided by 2N

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3 years ago
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As an airplane leaves the runway and goes into the air, has acceleration occurred?
malfutka [58]
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6 0
2 years ago
. A new programming language requires variable names to start with a letter (upper or lowercase), which can be followed by lette
cupoosta [38]

Answer:

Explanation:

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Our file name should be of atleast 3 and smaller than 7 (i.e. 6) characters

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Total\; Permutations\; =\; (^{63}P_{6}) \;-\;(^{63}P_{2}) \\\\Total\; Permutations\; =\;48920775120\;-\;3906\\\\Total\; Permutations\; =\;48920771214

7 0
3 years ago
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Select the correct answer.
LekaFEV [45]
D is not a scientific experiment.
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