r(t) = 4t³ i + (2t + 3)j is the position vector of a particle moving in a plane. Find the speed at t = 1. B) 12 C) 24 D) 0

Name: r(t) = 4t 3 i + (2t + 3)j is the position vector of a particle moving in a plane. Find the speed at t = 1. B) 12 C) 24 D) 0
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The Answer of r(t) = 4t³ i + (2t + 3)j is the position vector of a particle moving in a plane. Find the speed at t = 1. B) 12 C) 24 D) 0

R(t) = 4t3 I + (2t + 3)j Is the Position

R(t) = 4t³ I + (2t + 3)j Is the Position