1.Given ω=2 rad/s\omega = 2\,\text{rad/s}ω=2rad/s and r⃗=2i^+2j^\vec{r} = 2\hat{i} + 2\hat{j}r=2i^+2j^, find the linear velocity.a.4i^+4j^4\hat{i} + 4\hat{j}4i^+4j^b.4i^+4k^4\hat{i} + 4\hat{k}4i^+4k^c.−4i^+4j^-4\hat{i} + 4\hat{j}−4i^+4j^d.−4i^−4j^-4\hat{i} - 4\hat{j}−4i^−4j^Login to continueOnly logged in users canattempt or see the solution.
