(a) Find the vector position of the particle at any time t (where t is measured in seconds). ( t î + t2 ĵ) m (b) Find the velocity of the particle at any time t. ( î + t ĵ) m/s (c) Find the coordinates of the particle at t = 7.00 s. x = m y = m (d) Find the speed of the particle at t = 7.00 s. m/s

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Projectile Motion