Jee Main
Laws Of Motion
JEE Main 2026 (Online) 21st January Morning Shift
MCQ+4 / -12026
A 4 kg mass moves under the influence of a force $\vec{F}=\left(4 t^3 \hat{i}-3 t \hat{j}\right) \mathrm{N}$ where $t$ is the time in second. If mass starts from origin at $t=0$, the velocity and position after $t=2 \mathrm{~s}$ will be:
