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- 1. Multiple ChoiceWhat is Newton's First Law known as? The Law ofFrictionMassInertiaGravity
- 2. Multiple ChoiceWhat kind(s) of objects have inertia?all objects with massonly objects at restonly objects in motiononly objects whose motion is being changed
- 3. Multiple ChoiceAn object in motion will stay in what kind of motion as long as the net forces acting on it are zero?slowing motion in a straight lineaccelerating motion in a straight lineconstant motion in a straight lineconstant motion in an unpredictable direction
- 4. Multiple ChoiceWhat is Newton's First LawF=maEvery action has an equal and opposite reactionAn object at rest stays at rest, an object in motion stays in motion.Friction
- 5. Multiple Choice
One object has twice as much mass as another object. The first object also has _ as much inertia.
half
three times
twice
four times
- 6. Multiple ChoiceDoes not cause a change in motionBalancedUnbalanced
- 7. Multiple Choice
What is inertia?the force that opposes motionthe force of attraction between 2 objectsan object's tendency to stay in motion or to stay at resta change in an object's speed and/or direction - 8. Multiple ChoiceWhich has more Inertia? (and more force to move)TruckAnt
- 9. Multiple ChoiceWhich type of force(s) will cause a change in an object's motion?gravityzero net forcebalanced forcesunbalanced forces
- 10. Multiple ChoiceAccording to Newton’s first law of motion, a moving object that is not acted on by an unbalanced force willremain in motion.eventually come to a stop.change its momentum.accelerate.
- 11. Multiple ChoiceAccording to Newton’s first law of motion, an object at rest that is not acted on by an unbalanced force willremain in motion.eventually come to a stop.change its momentum.remain at rest
- 12. Multiple ChoiceA greater applied force is required to move an object with a greater mass than one with a smaller mass.TrueFalse
- 13. Multiple ChoiceThe SI units for force are...KilogramsNewtonsMeters per secondPounds
- 14. Multiple ChoiceA crumpled piece of paper hits the ground before a flat sheet of paper becausethe acceleration of gravity is greater on the crumpled paper.there is more air resistance against the flat paper.the crumpled paper is more massivethe crumpled paper is less massive.
- 15. Multiple ChoiceThe force that pulls things toward earth.SpeedGravity
- 16. Multiple Choice
Which of the following is the best example of Newton's First Law of Motion?
Jessica's body flies forward after she hits the brakes
Jessica drives a car
Jessica is at a road crossing
Jessica is sleeping
- Answer choicesTagsAnswer choicesTags