HEL RNNN!!! If the height of the ramp was 1.2 m above the floor, how long would it take for the marble to hit the
ground after it left the ramp?

Which graph best represents the relationship between the electric current and the rate at which a magnet is turning inside an electric generator?

Which of the following is a homogenous mixture? o a. a toy box filled with toys o b. blood o c. trail mix o d. spaghetti and meatballs submit

Acup of coffee sits on the dashboard of an automobile. the car goes around a sharp curve. even though you hold the cup still, coffee still splashes out. this can best be explained due to a) density. b) friction. c) gravity. d) inertia.