A particle in the plane has velocity m/s for seconds

MATHEMATICS · Single correct · A Level · Mathematics · Kinematics · Kinematics

Problem

A particle in the plane has velocity v(t)=⟨3,−4⟩\mathbf v(t)=\langle 3,-4\rangle m/s for 0≤t≤50\le t\le5 seconds. What is the particle’s displacement vector over this time interval? (a) ⟨−15,20⟩\langle -15,20\rangle (b) ⟨3,−4⟩\langle 3,-4\rangle (c) ⟨15,−20⟩\langle 15,-20\rangle (d) ⟨20,−15⟩\langle 20,-15\rangle

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