Answer:
Time taken to reach your destination will be 10hours
Explanation:
Recall the formula for Speed;
speed=Total distance/Total time taken
Speed=2km/h
Total distance=20km
Time taken=x
let x be the unknown time taken
Input each values into the formula;
2=20/x
Making x subject of the equation
x=20/2
x=10
Total time taken =10hours.
Answer:
3moles
Explanation:
Given that Volume of the vessel (V)=8L
Pressure of the vessel (P)=9 atm
Temperature of the vessel (T)=20°C=293K (∵K=273+°C )
Now we know that every ideal gas follows
PV=nRT
![n=\frac{PV}{RT}](https://tex.z-dn.net/?f=n%3D%5Cfrac%7BPV%7D%7BRT%7D)
We know that R=0.082057 ![L.atm.K^{-1} .mole^{-1}](https://tex.z-dn.net/?f=L.atm.K%5E%7B-1%7D%20.mole%5E%7B-1%7D)
Now
![n=\frac{9\times 8}{0.082057\times 293}](https://tex.z-dn.net/?f=n%3D%5Cfrac%7B9%5Ctimes%208%7D%7B0.082057%5Ctimes%20293%7D)
n=3moles
False because a inherited trait is something they get from their parent plants.
Answer:
The moon is 1,079.4 mi.
Mars is 2,106.1 mi
Multiply your weight by the moon's gravity relative to earth's, which is 0.165. Solve the equation. In the example, you would obtain the product 22.28 lbs. So a person weighing 135 pounds on Earth would weigh just over 22 pounds on the moon
Being that Mars has a gravitational force of 3.711m/s2, we multiply the object's mass by this quanitity to calculate an object's weight on mars. So an object or person on Mars would weigh 37.83% its weight on earth.
Explanation:
~Hope this helps
It will accelerate at 6.2 m/s/s west.