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Kobotan [32]
3 years ago
6

Why is it useful to calculate average speed?

Physics
1 answer:
Phantasy [73]3 years ago
4 0
When you are driving
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Greenhouse Gases, on relation to Earth's atmosphere.
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3 years ago
At summer camp, the swimming course runs the length (L) of a small lake. To determine the length of the course, the camp counsel
sleet_krkn [62]

Answer:

47 m

Explanation:

Data obtained from the question include the following:

Length of dry leg 1 (L1) = 40 m

Length of dry leg 2 (L2) = 25 m

Length of swimming course (L) =..?

The length of the swimming course can be obtained by using pythagoras theory as shown below:

L² = L1² + L2²

L² = 40² + 25²

L² = 1600 + 625

L² = 2225

Take the square root of both side.

L = √2225

L = 47.1 ≈ 47 m

Therefore, the length of the swimming course is approximately 47 m.

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3 years ago
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For the acceleration graph: start with a horizontal line from 0s and 2m/s/s to 2s and 2m/s/s. The draw another line from 2 s and 0m/s/s to 4 s and 0m/s/s

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3 years ago
How do you work out the potential diffrance
timurjin [86]

Answer:

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How do the three types of boundary's work together to keep the Earth at equilibrium?
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