A) 20 m/s
B) 25 m/s
C) 5 m/s
D) 22.5m/s
Correct Answer: B
Solution :
[b] Initial velocity, u = 5 m/s |
Acceleration, a = 2 \[\operatorname{m}/{{s}^{2}}\] |
Time, t = 10 s |
Final velocity, v = ? |
\[v=u+at\Rightarrow v=5+2\times 10=25\operatorname{m}/s\] |
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