11. Two carts undergo a completely elastic collision. Determine the height that box 1 move vertically up the hill after the collision. (Assume a frictionless environment) (missenos el essm workw) virons bidenis erit six bnis los,do ris to (c) V= ams V2= Q E m 1 = 5.0 kg m 2 =15 kg a. 4.0 m 6 1.1 m c. 0.26 m d. 4.2 m e. none of the above