. In two dimensional motion, the position vector
of a moving particle changes as :
x(t) = 10 + 5t + 7t2
and y(t) = 12 – 4t + 3t2
Where, x and y are in metre and t is in second.
Calculate :
(i) Distance from origin at the initial state.
(ii) Distance from origin 5 seconds latter.
(iii) Velocity and acceleration after 10 seconds.
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Explanation:
two dimensional motion, the position vector
of a moving particle changes as :
x(t) = 10 + 5t + 7t2
and y(t) = 12 – 4t + 3t2
Where, x and y are in metre and t is in second.
Calculate :
(i) Distance from origin at the initial state.
(ii) Distance from origin 5 seconds latter.
(iii) Velocity and acceleration after 10 seconds
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