A body is released from top of a tower of height h and takes t sec to reach ground. The position of body at t/2 sec
Answers
Answered by
2
Answer:
Let the acceleration be 'g'
Then initial velocity = 0 m/s [in T seconds]
Let the distance be 'h' m.
We know,
Equation of motion:
s = ut + 1/2 gT²
Then,
h = 1/2gT² ......(1)
h1 = 1/2gT²/9'......(2)
Substitute (1) and (2):
We'll get h1 = h9
∴ The distance from ground is h-h/9 = 8h/9 ←(Answer)
Good Studies!
Similar questions