Physics, asked by viddhyanidhi9840, 1 year ago

A particle moves along a straight line OX. At a time t( in seconds) the distance x (in metres) of the particle from O is given by x=40+12t-t^3. How long would the particle travel before coming to rest? The answer is 16m. Pls explain me how....

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Answered by Anonymous
4
56 is the answer not 16....mind it....
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