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blondinia [14]
3 years ago
9

All of the fallowing are possible sources of error in a scientific investigation exept for

Physics
1 answer:
Whitepunk [10]3 years ago
6 0

c adding research resources during an investigation

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What does saturns core look like?
HACTEHA [7]

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At Saturn's center is a dense core of metals like iron and nickel surrounded by rocky material and other compounds solidified by the intense pressure and heat. It is enveloped by liquid metallic hydrogen inside a layer of liquid hydrogen—similar to Jupiter's core but considerably smaller

Explanation:

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A body is at aheight of 81m and is ascending upwards with a velocity of 12m/s .a body of 2 kg weight is dropped from it.if g=10m
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First the velocity drops to zero in 1.2 secs. In those seconds it went upwards for 7.2 m, then it went from 87.2 to 0m. x-x0=v0*t+1/2*g*t^2 ergo t=sqrt(2x/g) that is 4.1761 s. Finally the total time required is 5.3761 s
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Claire just purchased a new silk dress for her school’s winter formal. She loves the feel of silk and keeps rubbing it with her
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C.

would adapt if the dress were held completely still

Explanation:

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3 years ago
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when an object is charged by contact, what kind of charge does the object have compared with the charge on the on the object giv
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the charge that is given by the object is positive charge and the object which is taking the charge is negetively charged

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