... changes.PRACTICE TEST 3Practice Test 3 PHYSICS PHYSICS PHYSICS PHYSICS PHYSICS TESTTESTTESTTESTTESTPeterson’s: www.petersons.com 29 7 25 . 25 . 25 . 25 . 25 .The corThe corThe corThe corThe corrrrrrect ... poweroutput. II. The PE in equals the KE out.III. The KE in equals the work out.(A) I only(B) II only(C) I and III only(D) II and III only(E) I, II, and III only 55 . A dog walks 120 m due east, ... thesame temperature. II. Gravity stops heat from moving upinto A.III. Heat flows from A to B.(A) I only(B) II only(C) I and III only(D) II and III only(E) I, II, and III 26 . Look at the image...