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AleksandrR [38]

3 years ago

11

1. A soccer ball is kicked at ground level at 30 m/s at an angle of 53° to the horizontal. a. How far away does it land? b. Ho

w long is it in the air?

1 answer:

goblinko [34]3 years ago

6 0

<span> a. How far away does it land?</span>

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Answer:

1.4 billion light years away

Explanation:

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$v=H_0D\\\Rightarrow D=\frac{v}{H_0}\\\Rightarrow D=\frac{3\times 10^{4}}{65}\times 3.2\times 10^6\\\Rightarrow D=1476923076.92307\ ly\\\Rightarrow D=1.4\times 10^9\ ly$

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A dog walks 12 meters to the east and then 16 meters back to the west for this motion what is the distance moved What is the mag

FinnZ [79.3K]

The distance is 28 meters, and the displacement is -4.

For the distance it would be 12 + 16 = 28.

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Find the mass of a sample of water if its temperature dropped 24.8 °C when it lost 870 J of

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Answer:

8.35 × $10^{-3}$ kg

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