A) 10 m/s
B) 5 m/s
C) 50 m/s
D) 25 m/s
Correct Answer: C
Solution :
[c] Given, velocity, v = 0, acceleration, a =-5\[\operatorname{m}/{{s}^{2}}\] |
From equation of motion, v = u + at |
\[\Rightarrow \]u=- at = - (-5) \[\times \] 10 = 50 m/s |
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