A particle of mass \( 2 \mathrm{~kg} \) is moving such that at time \( t \), its position, in me.... VIDEO
A particle of mass \( 2 \mathrm{~kg} \) is moving such that at time \( t \), its position, in meter, is given by \( \vec{r}(t)=5 \hat{i}-2 t^{2} \hat{j} \).https://bit.ly/YTAI_PWAP https://www.pw.live
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