a stone is dropped from the top of the tower of height H if it takes 2.5 sec to reach the ground then the value of His
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Step-by-step explanation:
H = gt²/2 = 10 × 6.25 /2 = 31.25
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Given:
Time taken to reach the ground = 2.5 sec
To find:
The height of the tower
Calculation :
From equations of motion, we have
S= ut + (1/2)at²
By substituting the given values, we get
=> H = 0(t) + (1/2)gt²
=> H = (1/2)(9.8)(2.5)²
=> H = 30.625 m
The height of the tower is 30.625 m
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