4 years ago

A primary succession does not include any invasive species True or false

Physics

1 answer:

yan [13]4 years ago

7 0

To be referenced, it would be true

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3 years ago

Weigt A box sitting still on the ground by itself has a weight of 700N, what is the mass? (gravity's acceleration is 9.80 m/s2)

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Force=700N
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Using newtons law

$\\ \rm\longmapsto F=ma$

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If a ball is dropped from rest and falls 8 m to the ground, what is the speed just before it

Natalija [7]

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12.5m/s

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(Assuming the question was asking for the speed just before it hit the ground)

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Vf = 12.5 (squared both sides)

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