I think its
<span>The Mechanical energy in a mechanical system is determined by adding the potential and kinetic energy together. </span>
Answer:
11.35 g/cm³
Explanation:
If your rounding then 11.4. hope this helps :)
Answer:

Explanation:
Hello there!
In this case, by bearing to to mind the given conditions, it is firstly possible to determine the initial volume of the closed system via the ideal gas equation:

Which is V1 in the Charles' law:

And of course, T1 is 298.15 (25+273.15). Therefore, by solving for V2 as the final volume, we obtain:

Best regards!
A cold-blooded animal. Cold-blooded animals can't generate heat themselves so they have to use external sources to keep them warm.