The bobsled is an event in the winter olympics in this event each sled and it's rider speed down an icy track which factors affect how much kinetic energy the sled and it's team have when the sled crosses the finish line?

the ideal gas law equation is as follows

pv = nrt

where p - pressure

v - volume

n - number of moles

r - universal gas constant

t - temperature

so if the pressure, volume and temperature are already known

we are left with n and r

since r is the universal gas constant that has a known fixed value then r too is known

so we are left with 'n'

once we know temperature volume and pressure

we can find the number of moles of gas present using the ideal gas law equation

this is not my own answer, this is an answer for the same question by the user blahblahmali. i do not claim ownership of this account.

its first and third is your answer i did the qustion the fourth isnt right

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