A particle moves along a straight-line OX. At a time t (in seconds), the distance x (in…
Physics · JEE Main · NTA Exams — Kinematics
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 – t3
How long would the particle travel before coming to rest?
x = 40 + 12t – t3
How long would the particle travel before coming to rest?
- 24 m
- 40 m
- 12 m
- 16 m
Answer
(D) 16 m
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