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Furkat [3]
2 years ago
13

Which ones of the following lights are present in both sunlight and a grow

Physics
1 answer:
KatRina [158]2 years ago
3 0

Answer:

visible and ultraviolet

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What was the most serious money problem faced by people in the early United States?
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5 0
3 years ago
Which of these properties of an object best quantifies its inertia: velocity, acceleration, volume, mass, or temperature?
LuckyWell [14K]

Answer:

Mass

Explanation:

Inertia is essentially an object's tendency to stay in motion or at rest unless it is forced to do otherwise (pun intended). It only makes sense to me that mass would best quantify an object's inertia, because an object with more mass would be harder to move and/or stop from moving.

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3 years ago
Pam rubs a balloon on her head to generate a static charge. She holds the balloon up against a wall. Which of the following desc
cestrela7 [59]

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c

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3 years ago
A 1250 kg car is pulling a 325 kb trailer. The car and trailer have an acceleration of 2,15m/sec2 together. Determine the net fo
xenn [34]

To solve this problem we will apply the definition of Newton's second law, which says that force is equivalent to body mass by acceleration. In this case the mass of the trailer is 325Kg and its acceleration is 2.15m / s ^ 2, so we will proceed to replace and multiply these values to find the net force on this object.

F= ma

F= (325 kg)(2.15 m/s^2)

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Under the reference system in which the direction of travel is the positive direction, the direction of the force will be positive.

7 0
3 years ago
How fast must the space shuttle go to cover 20,000 meters in 4.0 seconds?
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5000 m/s

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