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A particle moves along x-axis satisfying...

A particle moves along x-axis satisfying the equation `x=[t(-1)(t-2)]` (t is in seconds and `x` is in meters). Find the magnitude of initial velocity of the particle in `m//s`.

Text Solution

Verified by Experts

The correct Answer is:
2
`x=t(t^(2)-3t+2)`
`=t^(3)-3t^(2)+2t`
`impliesv=3t^(2)-6t+2impliesv_(0)=2`
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