2 years ago

Answers are ONLY allowed to be ionic, polar covalent, and nonpolar covalent.

1 answer:

8 0

A) It will be 2 covalent bonds
B) covalent bonds occur when there’s 2 atoms that share electrons. In this case by sharing the 2 pairs of valence electrons each atom has a total of 8 valence electrons

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The force of gravity down on the boy= 300N

Leviafan [203]

The net force on the boy is zero.

Based on this analysis, I would expect the boy to <u>not accelerate</u>.

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3 years ago

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A remote control car with a mass of 2.45kg generates a thrust force of 31.8N. The car experiences a frictional force due to a co

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Answer:

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2 years ago

A dog walking to the right at 1.5\,\dfrac{\text m}{\text s}1.5sm1, point, 5, space, start fraction, m, divided by, s, end fract

Tatiana [17]

Answer:

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Explanation:

We can find the final velocity of the dog by using the following SUVAT equation:

$v^2-u^2=2ad$

where

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a is the acceleration

d is the distance covered

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d = 3.0 m

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3 years ago

What question can a student BEST answer when comparing and contrasting the models?

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Answer:

Explanation:

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2 years ago

A ski jumper has a mass of 59.6 kg. She is moving with a speed of 23.4 m/s at a height of 44.6 meters above the ground. Determin

Daniel [21]

Hello!

Use the formula:

M = k * p

Data:

M = Mechanic energy

k = Kinetic energy

p = Potencial energy

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Replacing:

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M = 16317,28 J + 26076,54 J

M = 42393,82 J

The mechanic energy is <u>42393,82 Joules.</u>

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3 years ago