Question : A body falling from a high Minaret travels 40 𝑚 in the last 2 seconds of its fall to ground. Height of Minaret in meters is (take 𝑔 = 10 𝑚/𝑠 −2 )
(A) 60
(B) 45
(C) 80
(D) 50
Answer : option (B)
Solution :
A body falling from a high Minaret travels 40 𝑚 in the last 2 seconds of its fall to ground. Height of Minaret in meters is (take 𝑔 = 10 𝑚/𝑠 −2 )
with
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