A particle initially moving at 4.0 m/s along the x axis is uniformly accelerated at 3.0 m/s2 along the y axis for 2.0 s.The final speed of the particle is
A) -2.0 m/s
B) 8.2 m/s
C) 6.0 m/s
D) 10 m/s
E) None of these is correct.
Correct Answer:
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