A object moves with velocity

PHYSICS · Single correct · CBSE · Physics · System of Particles and Rotational Motion · System of Particles and Rotational Motion

Problem

A 2 kg2\,\text{kg} object moves with velocity v=3i^−4j^  m s−1\mathbf{v}=3\hat{i}-4\hat{j}\;\text{m\,s}^{-1}. Find the magnitude of its linear momentum. (a) 25 kg m s−125\,\text{kg m s}^{-1} (b) 5 kg m s−15\,\text{kg m s}^{-1} (c) 10 kg m s−110\,\text{kg m s}^{-1} (d) 14 kg m s−114\,\text{kg m s}^{-1}

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