Answer:
7.5 MW
Step-by-step explanation:
The power generated from a falling water is a function of its height and volume. The power generated an be calculated using the formula:
Power (P) = Density(ρ) * volume flow rate(Q) * acceleration due to gravity(g) * height(h)
P = ρQgh
But Qh = Velocity(v) * volume(V).
Hence power = ρvgV
Given that ρ of water = 1000 kg/m³, v = 75 m/s, V = 10 m³, g = 10 m/s². Substituting:
P = ρvgV = 1000 * 75 * 10 * 10 = 7500000 W
P = 7.5 MW
1/5 because you divide them both equally by 2 and then by 2 and then by 3 and you get 1 and 5. :)
100$ - 52.5 = 47.5 ( 31.99 - 7.49) = 24.5 Answer is 24.5. Jared has 24.5$ remanding or 24.05$. Hope this helped.
Hey there!
1. How to find f(5)?
- To find f(5) - simply substitute x = 5 in the function. f(5) means the value of f(x) at x = 5.
2. Substitution and Evaluate
Remember to follow the PEMDAS/BODMAS rules! Exponent comes before multiplication.
3. Final Answer
If you have any questions regarding the question or my answer, feel free to ask!
