Class 11 NEET Physics Motion in a Plane Questions

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Question : 31 of 74
 
Marks: +1, -0
A particle has initial velocity (3
∧
i
+4
∧
j
)
and has acceleration (0.4
∧
i
+0.3
∧
j
)
.
Its speed after 10 s is
(2010)
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