A square of 81cm² is cut to make two rectangles, A and B
2 answers:
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Pressure and Volume are inversely related as:
We can also write it as:
R is the constant of proportionality. Using the first row of given table, we can write:
Thus, the value of R, the universal gas constant is 8.31
We can also write it as:
R is the constant of proportionality. Using the first row of given table, we can write:
Thus, the value of R, the universal gas constant is 8.31
Answer:
Step-by-step explanation:
Given
Solving (a): Equation when it hits the ground.
This means that
So, we have:
Solving (b): The value of t in (a)
Using quadratic formula, we have:
This gives:
Split
Time can't be negative; So: