3. A 38 kg child slides down a frictionless slide that has a slope of 0 = 310. What is the magnitude of the acceleration of the child as they go down the slide? Air resistance is negligible. 38 kg 310 A 9.80 m/s2 8.40 m/s2 Fo ma C 0.00 m/s2 D 19.2 m/s2 E 5.05 m/s2