The value of investments in the stock market change daily. Suppose you buy a stock for $1500. It decreases in value by 5% and th
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Answer:
Here is the solution. Hope it helps.
Answer:
W = 9600000 joules
Step-by-step explanation:
From the given information:
The area of the banner = 1/2 × 30 × 20 = 300 ft²
The mass of the banner = 300 × 50 = 15000 pounds
Now; the integral for the required work is:
here;
h = height of the building
F = mg = 15000g
g = 32 ft/s²
Therefore;
W = 9600000 joules