A particle is moving such that is position coordinates (x, y) are (2 m, 3 m) at time t = 0, (6 m, 7 m) at time t = 2 s and (13 m, 14 m) at time t = 5 s. Average velocity vector $\left( {{{\overrightarrow v }_{av}}} \right)$ from t = 0 to t = 5 s is

Question

A particle is moving such that is position coordinates (x, y) are (2 m, 3 m) at time t = 0, (6 m, 7 m)
at time t = 2 s and (13 m, 14 m) at time t = 5 s.

Average velocity vector $\left( {{{\overrightarrow v }_{av}}} \right)$ from t = 0 to t = 5 s is

${1 \over 5}\left( {13\widehat i + 14\widehat j} \right)$

${7 \over 3}\left( {\widehat i + \widehat j} \right)$

$2\left( {\widehat i + \widehat j} \right)$

${11 \over 5}\left( {\widehat i + \widehat j} \right)$

Solution

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