The height of the building comes to be 81 feet.
Initial velocity u= 0 feet/sec
Final velocity v= 72 feet/sec
The acceleration due to gravity g =32ft /sec²
Height of the building h= suppose h
<h3>What is the equation of motion?</h3>
The equation of a motion is:

Where u and v are the initial and final velocities.

So, the height of the building = 81 feet.
Therefore, the height of the building comes to be 81 feet.
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R - Right Handed
L - Left Handed
R = 9L ( the number of right handed kids is equal to having 9*number of left handed kids)
9L + L = 30 ( since total number of people in class is 30)
10L = 30
( Divide by 10 both sides )
L = 3
so... There are 3 Left Handed kids and 27 Right Handed kids ( since R = 9L , R = 9(3) = 27)
Hope this helped!
Answer:
B (-3)
Step-by-step explanation:
Answer: there are 16 belts.
Step-by-step explanation: because
Answer:
9
Step-by-step explanation:
9x5=45+7=52