plz help guys it's urgent..... ........
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H = - ut + at^2/2
(u= 19.6 m/s= 2g m/s)
Thus,
H = - 12g + 18g = 6g
H= 30g / 6g
H= 58.8...Ansβ
Height of tower is 58.8 m
(u= 19.6 m/s= 2g m/s)
Thus,
H = - 12g + 18g = 6g
H= 30g / 6g
H= 58.8...Ansβ
Height of tower is 58.8 m
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