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Olenka [21]
2 years ago
6

After school, a student rides his bike back home. The student lives 750 meters from the school. If it takes the student 3 minute

s to get home, what is his average speed?
Physics
1 answer:
zavuch27 [327]2 years ago
7 0

Answer:

(4,5) and (8,10) what is the slope

Explanation:

After school, a student rides his bike back home. The student lives 750 meters from the school. If it takes the student 3 minutes to get home, what is his average speed?

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3 years ago
A 30.0 kg dolphin decelerates from 12.0 to 7.00 m/s in 2.60 s to join another dolphin in play. What average force (in N) was exe
Crazy boy [7]

Answer:

Force is 57.69 N to the opposite direction of motion of dolphin.

Explanation:

We have force is the product of mass and acceleration.

That is    

                 Force = Mass x Acceleration

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Final velocity, v = 7 m/s

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Time, t = 2.60 s

Substituting

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Force,   F = 30 x -1.92 = -57.69 N

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7 0
2 years ago
What would happen if you tried to use a prism to disperse a beam that contained only green light?​
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It is determined by the nature of the green light. Because lasers create light at almost a single frequency, green laser light would appear as a thin line of pure green. Other sources of "green" light emit light at a variety of frequencies, including yellow and blue, resulting in a strong green band in the center that fades into blue-green and yellow-green at the borders.

For example, here’s a graph of the spectrum of a green LED, showing the color range: Attachment #1

and here’s a graph of the transmission spectra of several standard photographic filters, including green: Attachment #2

Learn more about the color spectrum:

  • brainly.com/question/14552374
  • brainly.com/question/20930002

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4 0
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