cliffordedwards4956 cliffordedwards4956 11-03-2024 Physics contestada The equation of motion of a particle is s = t⁴ − 3t³ + t² − t, where s is in meters and t is in seconds. (Assume t ≥ 0.)(a) Find the velocity, v(t), and acceleration, a(t), as functions of t.v(t) = 4t³ - 9t² + 2t - 1a(t) = ?