Assertion (A) : The displacement of a vertically projected body during last second of its upward motion is…

Assertion (A) : The displacement of a vertically projected body during last second of its upward motion is $\frac{g}{2}$. Reason $(\mathrm{R})$ : For a vertically projected body the acceleration decreases gradually and becomes $\frac{g}{2}$ during the last second of upward motion.
  1. Both (A) and (R) are true and (R) is the correct explanation of $(A)$
  2. Both (A) and (R) are true but (R) is not the correct explanation of (A)
  3. (A) is true but (R) is false
  4. (A) is false but (R) is true

Solution

No solution. Refer to answer key.

Asked in: AP EAMCET 2018 (24 Apr Shift 2)

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