1.A particle is moving westward with velocity v⃗1=5 m/s\vec{v}_1 = 5\,\mathrm{m/s}v1=5m/s. Its velocity changes to v⃗2=5 m/s\vec{v}_2 = 5\,\mathrm{m/s}v2=5m/s northward. The change in velocity vector (Δv⃗=v⃗2−v⃗1\Delta\vec{v} = \vec{v}_2 - \vec{v}_1Δv=v2−v1) isa.52 m/s5\sqrt{2}\,\mathrm{m/s}52m/s towards north-eastb.5 m/s5\,\mathrm{m/s}5m/s towards north-westc.zerod.52 m/s5\sqrt{2}\,\mathrm{m/s}52m/s towards north-westLogin to continueOnly logged in users canattempt or see the solution.
