<span>Answer is:
the final temperature was 915 K.
p₁ = 1 atm.
T₁ = 305 K.
V₁ = 16 cm³
p₂ = 48 atm.
V₂ = 1 cm³.
T₂ = ?
Ideal law gas:
p₁V₁ / T₁ = p₂V₂ / T₂.
1 atm · 16 cm³ / 305 K = 48 atm · 1 cm³ / T₂.
T₂ = 305 K · 48 atm·cm³ ÷ 16 atm·cm³.
T₂ = 915 K.
p - pressure.of fuel air
T - temperature of fuel air.
V - volume of fuel air.</span>
<h3>
Answer:</h3>
Velocity is 1 m/s
<h3>
Explanation:</h3>
<u>We are given;</u>
- Mass of the kiddy train is 1000 kg
- Radius of the curve is 5.0 m
- Centripetal force is 2000 N
We are required to determine the maximum speed of the train.
- Centripetal force refers to the force experienced by an object in a circular motion towards the center of a circular path.
- It is calculated by the formula;
- , where m is the mass, v is the velocity and r is the radius of the circular path.
- Therefore, using the formula we can find the maximum speed.
Therefore, the maximum speed of the train is 1 m/s
Answer:
Arrow should be yeilds, THE COEFFICIENTS are mole ratios. So every 4 moles of NH3 or ammonia produce 6 moles of H2O water