SH 5. Big Billy and Little Sara run a race. If they both move at the same velocity, which one will have more kinetic energy? (Billy or Sara)​

The graph below represents the work done by a student while running up flights of stairs. determine the student's power output after 10 seconds: 1600 j/s 8000 j/s 160 j/s 800 j/s

Road users moving into your lane, brake lights, and abrupt changes in road surface are a. rare at night b. indicators of potential hazards c. not worth worrying about before you reach them d. no problem for experienced drivers

The necleus of an atom is made up of what subatomic particles?