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goblinko [34]
3 years ago
15

On a separate sheet of paper, tell why scientists in different countries can easily compare the amount of matter in similar obje

cts in their countries
Physics
1 answer:
Harrizon [31]3 years ago
8 0

Answer: no u

Explanation: no u

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Imagine you can take all the atoms in a single drop of water and put them on a single line as closely packed as they can be. How
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Answer:

option a

Explanation:

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l = 10²²×  10⁻¹⁰ m = 10¹² m

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1.A student attaches a string to a puck on a frictionless air table, and pulls with a constant force on the puck. a. Draw the fo
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a)

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b)

along the vertical direction , normal force balance the weight of the puck , hence the net force is same as the force of pull F .

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Fnet = F


c)

since the net force acts in the direction of force of pull F , hence the puck accelerates in the same direction .

6 0
2 years ago
The density of the Earth is greater than the density of an equal volume of water by _____.
defon

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I think the second option is correct

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Physical Science Essential Question: How can the scientific process be used to help us investigate and understand natural phenom
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Which marine habitats would have the least access to primary producers?
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D

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