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mariarad [96]
2 years ago
7

If an object has zero resultant force on it, can it be moving? Can it be accelerating?

Physics
1 answer:
hichkok12 [17]2 years ago
5 0
It's moving, in a straight line and at a constant speed. It can't be accelerating.
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What is the half life of Strontium-90? Explain your answer
nadezda [96]
Hey there, 

Question: "<span>What is the half life of Strontium-90? Explain your answer"

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2 years ago
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Four pairs of objects have the masses as described below, along with the distances between
lord [1]

Answer:

<h2>Mass of 1 Kg and 2 Kg, 1 meters apart.</h2>

Explanation:

The gravitational force is defined as

F=G\frac{m_{1} m_{2} }{r^{2} }

By definition, the gravitational force depends directly on the product of the masses and indirectly on the distance between the masses, which means the further they are, the less gravitational force would be. And, the greater the masses, the greater the gravitational force.

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7 0
3 years ago
Which event is an example of condensation?
ale4655 [162]

Answer: D

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3 0
3 years ago
What mass of water must evaporate from the skin of a 70.0 kg man to cool his body 1.00 ∘C? The heat of vaporization of water at
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Answer:

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