A) \[3\text{ }m/{{s}^{2}}\]
B) \[15\text{ }m/{{s}^{2}}\]
C) \[5\text{ }m/{{s}^{2}}\]
D) \[\text{10 }m/{{s}^{2}}\]
Correct Answer: D
Solution :
[d] Given, |
and |
As ...(i) |
and ...(ii) |
[from Eqs. (i) and (ii)] |
or |
Initial acceleration |
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