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3 years ago

Ulesr... 4.What makes the molecular shape of Co, and NH, different? (2 points) luence.

Physics

1 answer:

hichkok12 [17]3 years ago

7 0

The shape is square pyramidal based on an oc- tahedral arrangement of electrons about the Xe atom

hope this helped

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Can you help with this question please

Iteru [2.4K]

Answer:

First answer to the first question is Two people pulling a rope with the same force in a opposite direction. The other one would be 2.72N

Explanation:

Hope this helps you :)

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3 years ago

Two cars travel in the same direction along a straight highway, one at a constant speed of 55 mi/h and the other at 60 mi/h.How

Pachacha [2.7K]

Answer:

The distance traveled by the faster car when it is 15 mins ahead of the slower car is 165 miles.

Explanation:

Given;

speed of the faster car, v₁ = 60 mi/h

speed of the slower car, v₂ = 55 mi/h

Let the distance traveled by the faster car when it is 15 mins ahead of the slower car = x miles

$\frac{x}{55} - \frac{x}{60} = \frac{15}{60}$

Note: divide 15 mins by 60 to convert to hours for consistency in the units.

$\frac{x}{55} - \frac{x}{60} = \frac{15}{60}\\\\multiple \ through \ by \ 660\\\\12x - 11x = 165\\\\x = 165 \ miles$

Therefore, the distance traveled by the faster car when it is 15 mins ahead of the slower car is 165 miles.

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3 years ago

HELP ME PLEASE!!!!!!!!!!!!!!!!!!!!!!!!!!!

soldi70 [24.7K]

Limestone, Sandstone, and Shale would be the answer.

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4 years ago

Name 2 different "limiting Factors" that limit the size of a population in a given ecosystem.

Scrat [10]

Answer: food, water, habitat, and mate.

Explanation: The common limiting factors in an ecosystem are food, water, habitat, and mate. The availability of these factors will affect the carrying capacity of an environment. As population increases, food demand increases as well

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3 years ago

Light travels 3,00,000 km/s . Is it velocity or speed?

Ludmilka [50]

Answer:

speed

Explanation:

according to your question, your answer is speed

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2 years ago