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Snezhnost [94]
3 years ago
12

A 0.15-kilogram baseball moving at 20 meters per

Biology
1 answer:
AleksAgata [21]3 years ago
4 0

Answer:

300N

Explanation:

Impulse= Mass * Velocity

F.T = M * V

F= MV/T

F= (0.15*20)/ 0.01

F= 300N

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Answer:

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An atom has an atomic number 17 and atomic mass number 35. How many neutrons are present in its nucleus?
Pie

Answer:

B. 18

Explanation:

An atom, which is the smallest indivisible particle of matter, further contains certain particles called SUB-ATOMIC PARTICLES namely: proton, neutron and electron. In a neutral/uncharged atom, the number of proton is equal to the number of electrons. The number of protons in an atom represent its ATOMIC NUMBER.

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Hence, according to this question which states that an atom has an atomic number of 17 and a mass number of 35. The neutron no. can be calculated as follows:

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8 0
3 years ago
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The lagging strand is replicated with a series of okazaki fragments and that is why its synthesis is considered to be
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Answer:

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Explanation:

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I hope this answer helps.

7 0
3 years ago
The purpose of electron transport systems is to conduct a stepwise release of energy from redox reactions that can be coupled to
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Answer:

Explanation:

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6 0
2 years ago
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