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GenaCL600 [577]
3 years ago
6

The graph shows two runners participating in a race.

Physics
2 answers:
Tatiana [17]3 years ago
8 0

Answer:

the guy above is correct its a

Explanation: just took the test

Olin [163]3 years ago
6 0

Answer:

'Daniela had a 5-meter head start, and Leonard caught up to her at 25 meters.'

Explanation:

hope that helps :)

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A girl dribbling a basketball is running a court that is 100 m in length. It takes her 4.2 seconds to reach the end of the court
Travka [436]

Divide the distance traveled by the time it took:

(100 m) / (4.2 s) ≈ 23.8 m/s

6 0
3 years ago
Through which one of the following mediums is the velocity of a sound wave the greatest?
Colt1911 [192]

Answer: <u><em>C. Steel</em></u>

Explanation: <em><u>When a sound wave travels through a solid body consisting</u></em>

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<em><u>of an elastic material, the velocity of the wave is relatively</u></em>

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<em><u>high. For instance, the velocity of a sound wave traveling</u></em>

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<em><u>through steel (which is almost perfectly elastic) is about</u></em>

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<em><u>5,060 meters per second. On the other hand, the velocity</u></em>

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<em><u>of a sound wave traveling through an inelastic solid is</u></em>

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<em><u>relatively low. So, for example, the velocity of a sound wave</u></em>

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<em><u>traveling through lead (which is inelastic) is approximately</u></em>

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<em><u>1,402 meters per second.</u></em>

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6 0
3 years ago
A body is projected upward making angle theta with horizontal .with the velocity of 300m/s .find its range and time of flight.​
uysha [10]

Answer:

Answer is in the picture

8 0
2 years ago
Hello guys sana ok lng kau​
erica [24]

sssssssssssss

Explanation:

3 0
3 years ago
Read 2 more answers
When a wave moves from one medium into another at an angle other than 90o the wave will change direction and continue to follow
daser333 [38]

Answer:

Mono-chromatic, Poly-chromatic. When a wave moves from one medium into another at an angle other than 90 degrees the wave will change direction and continue to follow a new straight-line path

                                              <u><em>Thank you</em></u>

6 0
2 years ago
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