Meriam, Kraige & Bolton — Kinetics of Particles: Problem 3_141

3/141 The velocity of a 1.2-kg particle is given by \(\mathbf{v} = 1.5t^3\mathbf{i} + (2.4 - 3t^2)\mathbf{j} + 5\mathbf{k}\), where \(\mathbf{v}\) is in meters per second and the time \(t\) is in seconds. Determine the linear momentum \(\mathbf{G}\) of the particle, its magnitude \(G\), and the net force \(\mathbf{R}\) which acts on the particle when \(t = 2\text{ s}\).