A body of \(3\mathrm{kg}\) moves in X-Y plane under the action of force given by \(6t\hat{\mathrm{i}} +4t\hat{\mathrm{j}}\). Assuming that the body is at rest at time \(t = 0\), the velocity of body at \(t = 3\) sec is
Choose Your Option
A. \(9\hat{\mathrm{i}} +6\hat{\mathrm{j}}\)
B. \(18\hat{\mathrm{i}} +6\hat{\mathrm{j}}\)
C. \(18\hat{\mathrm{i}} +12\hat{\mathrm{j}}\)
D. \(12\hat{\mathrm{i}} +6\hat{\mathrm{j}}\)
Solution & Explanation
No details explanation available for this question. Option A is the verified correct answer.