A) Potential B) Kinetic C) Both Kinetic and Potential D) Neither
A) Cart with 1 passenger B) An empty cart C) Cart with 12 passengers D) Cart with 2 passengers
A) Magnetism B) Inertia C) Friction D) Gravity
A) No effect B) It would slow it down C) It would go faster/farther D) It would stop it
A) 500m/min B) 4500m/min C) 600m/min D) 0.002m/min
A) Friction B) Magnetism C) Gravity D) Centripetal force
A) Opposites attract B) Objects are pulled toward each other C) Objects rub against each other D) It changes the speed of an object
A) It affects all matter B) It depends on mass and distance C) Objects are pulled toward each other D) Objects rub against each other
A) Changing the size of the force B) Changing the size and/or direction of a force. C) Changing the direction of the force
A) 3rd class lever B) 2nd class lever C) 1st class lever
A) FALSE B) TRUE
A) FALSE B) TRUE
A) As the length of the ramp increases, the amount of force needed decreases. B) The taller the ramp, the more force you need to move the box. C) It is easier to move objects on a cart than it is to move them by hand. D) The amount of force needed to move an object never changes as you move a particular item. |