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Tanzania [10]
3 years ago
8

2. Calculate the kinetic energy of a dodgeball that has a mass of 2 kg and velocity of 4 m/s after being thrown.

Biology
1 answer:
gizmo_the_mogwai [7]3 years ago
3 0

Answer:

c.16J

Explanation:

because kinetic energy =1/2mv²

1/2 ×2×4²=16J

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Answer:

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3 0
3 years ago
Which of the following best describes the views of U.S. industrialists such as John D. Rockefeller and Andrew Carnegie regarding
slega [8]

Answer:

Option B

Explanation:

Both the US industrialist John D. Rockefeller and Andrew Carnegie believed that the law of nature govern even the industrial , business or corporate sector. As in a wild forest, strongest animal survives by feeding the weak animals, like wise the business/industries/corporation of large size survive by feeding or eliminating the smaller ones. They think that this is not at all evil but it is as per the law of nature.

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6 0
3 years ago
4. Which of the following conclusions about science is best supported by the text?
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Answer:

4.) C

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7 0
3 years ago
Which plant-cell organelle supports and maintains the cell's shape and protects the cell from damage?
WITCHER [35]
The answer is Cell Wall. :)
4 0
3 years ago
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12345 [234]

Answer:

d. xylem and phloem

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New Xylem and phloem are formed from the vascular cambium which divides into new cells .

Xylem and phloem are thin and slender with pipe-like structure.

The xylem transports water and dissolved nutrients to the cells where they are needed.

The phloem transports the product of photosynthesis (sugar) to parts what they are used up or stored .

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