Motion in a Plane

Section: Physics

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Question : 84 of 88

Marks: +1, -0

A particle has an initial velocity 3

∧

i

+4

∧

j

and an acceleration of 0.4

∧

i

+0.3

∧

j

. Its speed after 10 s is:

[AIEEE 2009]

7√2 units
7 units
8.5 units
10 units

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