A body is moving from rest under constant acceleration and let 𝑆1 be the displacement in the first (𝑃 − 1) sec and 𝑆2 be the displacement in the first 𝑃 sec. The displacement in (𝑃 2 − 𝑃 + 1) 𝑡ℎ see will be

April 13, 2022

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Physics Problems

Question : A body is moving from rest under constant acceleration and let 𝑆1 be the displacement in the first (𝑃 − 1) sec and 𝑆2 be the displacement in the first 𝑃 sec. The displacement in (𝑃 2 − 𝑃 + 1) 𝑡ℎ see will be

(A) $S_{1}+S_{2}$

(B) $S_{1}S_{2}$

(D) $S_{1}/S_{2}$

Answer : option (A)

Solution :

A body is moving from rest under constant acceleration and let 𝑆1 be the displacement in the first (𝑃 − 1) sec and 𝑆2 be the displacement in the first 𝑃 sec. The displacement in (𝑃 2 − 𝑃 + 1) 𝑡ℎ see will be