physics unit 6 test review answers
\( 3\, \text{m/s}^2 \) for 10 seconds. What is its final velocity and displacement? Answer: Final velocity: \( v = v_0 + a t = 0 + (3)(10) = 30\, \text{m/s} \) Displacement: \( x = v_0 t + \frac{1}{2} a t^2 = 0 + \frac{1}{2} (3) (10)^2 = 0 + 1.5 \times 100 = 150