defence exam Coast Guard Navik GD (General Duty) 02/2025 Mock Test Series Physics Motion in Two and Three Dimensions Position and Displacement
The velocity of a particle moving along the x - axis varies as a function of time t as v (t) = (1 - 3t2 + 2t3) m/s. If its position at t = 0 is x = 0 then at t = 2 s, its position is
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1 m
2
2 m
3
4 m
4
18 m