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Jet001 [13]
3 years ago
13

Will give brainliest!!

Physics
2 answers:
pav-90 [236]3 years ago
5 0

Answer:

The answer is D) Freezing point is lower because solute particles interfere with crystal formation.

Explanation:

Step2247 [10]3 years ago
3 0
D I think sorry I don’t really knowing
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The _______ is the layer of the atmosphere in which weather occurs
seraphim [82]
The "Troposphere" <span>is the layer of the atmosphere in which weather occurs!

It is the lowermost layer of atmosphere, where we live.

Hope this helps!</span>
8 0
3 years ago
What happens when a spinning ice skater draws in her outstretched arms? Group of answer choices Her moment of inertia increases
kotegsom [21]

Answer:

Her moment of inertia decreases causing her spin to speed up. The physics law behind this phenomenon is the conservation of angular momentum.

Explanation:

<em>Theory</em>

<u>The Law of conservation of angular momentum</u>

The angular momentum of a rotating body or a system remains constant unless it is acted upon by an external unbalance force.

Angular momentum = moment of inertia × angular velocity

The moment of inertia = mass×[perpendicular distance from axis of rotation]²

___________________________________________________________

⇒When skater draws in her outstretched arms the mass distribution get      concentrated towards the axis of rotation so the moment of inertia of the body decrease.

But angular moment should conserve so angular velocity  increases (spin increases)

5 0
3 years ago
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Diano4ka-milaya [45]
The answer would be B.

6 0
3 years ago
Jon and Jim push a dead car forward to the gas station. Jon pushes with 90N while Jim pushes 80 N.
Nina [5.8K]

The resultant of the two forces is about 170 N.

<h3>What is the resultant force?</h3>

The term resultant force has to do with the single force that has the same magnitude and direction as two or more forces acting together.

In this case, the both forces are acting in the forward direction. This implies that the resultant force is 90 N  + 80 N = 170 N.

Learn more about resultant force:brainly.com/question/16380983

#SPJ1

5 0
2 years ago
If gas costs $3.65 per gallon at a local service station, how many cubic feet of gas can a customer buy with $40 ?
svet-max [94.6K]
Hi, thank you for posting your question here at Brainly. 

For consistency you must convert gallons to cubic foot. The conversions are:

7.481 gal = 1 ft3

Then, $3.65 per gallon becomes $27.3 per ft3. If you buy $40 worth of gas, you get $40/$27.3 = 1.46 ft3 of gas. 

If you can travel for 4 miles per ft3, then with the amount of gas you have, you can travel up to 5.85 miles.

(4 miles/ft3)*(1.46 ft3) = 5.85 miles
3 0
3 years ago
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