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Anika [276]
3 years ago
10

an experiment is set up to measure the effect of a gasoline additive on fuel consumption rate. what would be the control in this

experiment?
Physics
1 answer:
Tamiku [17]3 years ago
4 0
The control setup in this experiment would be one tank that does not contain any of the additives. Since the tanks with the gasoline additives would need to be compared with a tank that is not affected by the results of these additives.
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What is the range of motion of the elbow if extension is 0° and flexion is 145°?
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Answer:

0 to 145 degrees

Explanation:

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Can someone help me figure out how to do a function formula for fx and fy
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3 years ago
Is Algae Biotic or Abiotic?
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It’s biotic because it’s a living thing
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Read 2 more answers
Spaceship 1 and Spaceship 2 have equal masses of 300kg. They collide. Spaceship 1's final speed is 3 m/s, and Spaceship 2's fina
fiasKO [112]

Answer:

B. 1500 kg*m/s

Explanation:

Momentum p = m* v

In any type of collision, the total momentum is preserved!

The total momentum before and the total momentum after the collision is the same. We know the mass and speed after the collision so we can calculate the total momentum.

p1 + p2 =

m1*v1 + m2*v2

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v2 = 2 m/s

Substitute the given numbers:

300*3 + 300+2

900 + 600

1500 kg*m/s, which is answer B.

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3 years ago
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