Answer:
3 × 10 to the power minus 6 milliseconds
ANY federal law made in the USA comes through the legislative branch of government. That's the US Congress.
The third and fourth options are the only ones that are both true.
Answer:
250 kgm/s
Explanation:
To calculate momentum, simply take the product of the mass and velocity.
Answer:
600 KPa.
Explanation:
From the question given above, the following data were obtained:
Initial volume (V1) = 0.075 m³
Final volume (V2) = 0.45 m³
Final pressure (P2) = 100 KPa
Initial pressure (P1) =?
Temperature = constant
The initial pressure can be obtained by using the Boyle's law equation as shown below:
P1V1 = P2V2
P1 × 0.075 = 100 × 0.45
P1 × 0.075 = 45
Divide both side by 0.075
P1 = 45 / 0.075
P1 = 600 KPa.
Thus, the initial pressure in the balloon is 600 KPa.
