Published by:
CGP EDU Academic Team
Published on: September 12, 2026
During the volcanic eruption chunks of solid rock are blasted out of the volcano.
Correct Matrix Matching
Text Solution
Verified by ExpertsThe correct answer is:
(i) and for vertical motion; (ii) Substituting r from Eqn; (i) in ; (ii),
Taking the point A as origin, with upward direction of motion postive and using the equation,
for horizontal motion: 
(i)
and for vertical motion: 
(ii)
Substituting r from Eqn. (i) in (ii),
Неге 
and 
So, 
or 
Substituting the above value of u in Eqn. (i).
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