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- 1. Multiple ChoiceA car speeding up, a dog slowing down and person turning around the block are examples of..Balanced ForcesUnbalanced Forces
- 2. Multiple ChoiceWhat is Newton's First Law known as? The Law ofFrictionMassInertiaGravity
- 3. 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
- 4. Multiple ChoiceNewton's third law states that any action will have a(n) _______ and ______ reactionEqual and similarEqual and oppositeEqual and differentGreater and opposite
- 5. Multiple Choice
This equation goes with which law?
Newton's first law of motion
Newton's second law of motion
Newton's third law of motion
- 6. Multiple Choice
A person is pushed forward into their seat belt when a car stops. Which law is this?
Newton's 1st Law
Newton's 2nd Law
Newton's 3rd Law
- 7. Multiple ChoiceWhich of Newton's laws are illustrated with a rocket launch?1st Law, the Law of Inertia.2nd Law, the Law of Acceleration.3rd Law, the Law of Action ReactionThe Law of Conservation of Mass
- 8. Multiple Choice
When the force on a car is doubled, the acceleration is doubled.
Newton's 1st Law
Newton's 2nd Law
Newton's 3rd Law
- 9. Multiple Choice
A skater pushes another skater forward, but the one pushing moves backwards.
Newton's 1st Law
Newton's 2nd Law
Newton's 3rd Law
- 10. Multiple Choice
The harder you hit a baseball, the faster it accelerates.
Newton's 1st Law
Newton's 2nd Law
Newton's 3rd Law
- 11. Multiple Choice
You push against a wall and the wall is pushing back on you.
Newton's 1st Law
Newton's 2nd Law
Newton's 3rd Law
- 12. Multiple Choice
You are carrying a lunch tray when you bump into the edge of a table. Although the tray did not tip, your milk falls off of the front of the tray.
Newton's
1st
Law of Motion
Newton's
2nd
Law of Motion
Newton's
3rd
Law of Motion
- 13. Multiple Choice
Which law best explains why more force must be applied to the bowling ball to make it accelerate at the same rate as the tennis ball.
Newton's 1st Law
Newton's 2nd Law
Newton's 3rd Law
- 14. Multiple Choice
Newton's Third Law says that forces must always occur in _____.
pairs
groups of 20 or more
individual circumstances
friction
- 15. Multiple ChoiceA measure of how much matter an object has is--weightgravitymassvolume
- 16. Multiple ChoiceWhy would you weigh less on the moon compared to Earth?less airless sunlightmore gravitational pullless gravitational pull
- 17. Multiple Choice
A baseball is thrown up into the air. What happens to the velocity as the ball rises in the air?
the velocity increases
the velocity decreases
the velocity remains constant
- 18. Multiple Choice
Which would hit the ground first if dropped from the same height in a vacuum—a feather or a metal bolt?
the feather
the metal bolt
They would hit the ground at the same time.
They would be suspended (floating) in a vacuum.
- 19. Multiple ChoiceWhich objects have a STRONG force of gravity?Objects with GREATER mass, like elephantsObjects with LESS mass, like mice
- 20. Multiple ChoiceWhich of the following never changes no matter where in the universe?weightforcemasspounds
- 21. Multiple ChoiceAs mass increases, what happens to gravitational force?increasesdecreasesstays the samei don't know
- 22. Multiple ChoiceThe law of universal gravitation is credited to whom?EinsteinGalileoDarwinNewton
- 23. Multiple ChoiceWhat is gravity?A forceEnergyA pushAll of them
- 24. Multiple Choice
What is the force of gravity on earth?
9.81 m/s^2
9.8 m/s
9.81
9.9
- 25. Multiple ChoiceWhat force causes objects falling near Earth's surface to slow down?GravityAir ResistanceCentripetal ForceNewtons
- 26. Multiple Choice
Which of the following factors does NOT have an effect on the range of a projectile if there is no air resistance?
Mass of the object
Height Projectile launched
Angle Projectile Launched
Speed projectile is launched
- 27. Multiple Choice
Which of the following will increase the range of a projectile?
Increasing mass of object
Decreasing mass of object
Increasing initial velocity projectile is launched
Increasing angle the projectile is launched to 90 degrees.
- Answer choicesTagsAnswer choicesTags