A car with mass m traveling at speed v has kinetic energy k. what is the kinetic energy of a second car that has the same mass m
1 answer:
Kinetic energy, KE, is modeled by the formula 
, where m is the mass in kg and v is the velocity in m/s.
In this scenario, mass and one-half are constant but the velocity changes.
You can see that by squaring twice the velocity, that is equal to four times the original KE. Therefore, the answer is 4k.
In this scenario, mass and one-half are constant but the velocity changes.
You can see that by squaring twice the velocity, that is equal to four times the original KE. Therefore, the answer is 4k.
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Answer:
- Energy increases
Explanation:
From the question we are told that
Work done
a)Generally the heat flow for an adiabatic process is 0 (zero)
b)Generally Change in internal energy of gas is mathematically given by
Since
Therefore
Giving
c)With increases in internal energy brings increase in temperature
Therefore
Energy increases