Question: A body falls from rest in the gravitational field of the earth. The distance travelled in the fifth second of its motion is (𝑔=10 𝑚/𝑠 2)
(A) 25𝑚
(B) 45𝑚
(C) 90𝑚
(D) 125 𝑚
Answer :
Solution :
A body falls from rest in the gravitational field of the earth. The distance travelled in the fifth second of its motion is (𝑔=10 𝑚/𝑠 2)
with
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