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SVEN [57.7K]
3 years ago
13

Scientists use models for many reasons. What is one of those reasons?

Physics
2 answers:
charle [14.2K]3 years ago
7 0

Answer:

For USATTESTPREP.

c is the answer

Shkiper50 [21]3 years ago
4 0

Answer:

Reason 1: Models are used to represent things too small to see without powerful technology. Reason 2: Models are used to scale down things too large to see as a whole, or hold and manipulate for studying purposes. Reason 3: Models are used to represent things no longer around or available

Explanation:

hope this helps have a good day :) ❤

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As the building collapses, the volume of air inside the building decreases, while the mass of the air stays the same. This means
Ymorist [56]

Answer:

Density

Explanation:

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3 years ago
Debby and Ben took different routes to travel from Point A to Point E. Debby took the route along A, B, C, D, and E. Ben took th
svetlana [45]

Answer:

Ben's average speed was twice Debby's average speed.

Explanation:

Ben covered a total distance of 16 miles (10+4+2) and Debby covered 8 miles (3+2+2+1) which is half of what Ben covered. As they both reached the place in the same amount of time it tells us Ben was faster.

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3 years ago
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Why does air blows from one place to another​
Maslowich

Air blows from one place to another because gases move from high-pressure areas to low-pressure areas

In simple words

it happens because of pressure differences.

3 0
2 years ago
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B. Find the centripetal force needed to keep an 60.0 kg rider traveling in a circle in the ride.
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8 0
2 years ago
A jet accelerates from rest down a runway at 1.75m/s² for a distance of 1500 m before takeoff.
babunello [35]
A. Using the third equation of motion:
v2 = u2 + 2as
from the question;
the jet was initially at rest
hence u = 0
a = 1.75m/s2
s = 1500m
v2 = 02 + 2(1.75)(1500)
v2 = 5250
v = √5250
v = 72.46m/s
hence it moves with a velocity of 72.46m/s.
b. s = ut + 1/2at2
1500 = 0(t) + 1/2(1.75)t2
1500 × 2 = 2× 1/2(1.75)t2
3000 = 1.75t2
1714.29 = t2
41.4 = t
hence the time taken for the plane to down the runway is 41.4s.


Read more on Brainly.com - brainly.com/question/18743384#readmore
8 0
3 years ago
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