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- 1. Multiple ChoiceWhat is Newton's First Law known as? The Law ofFrictionMassInertiaGravity
- 2. 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
- 3. Multiple ChoiceThe tendency of an object to resist a change in its motionaccelerationinertiamassframe of reference
- 4. Multiple ChoiceWhat kind(s) of objects have inertia?all objects with massonly objects at restonly objects in motiononly objects whose motion is being changed
- 5. Multiple ChoiceIf one object has twice as much mass as another object, it also has twice as much...inertiavelocityacceleration due to gravityDO NOT PUSH ME
- 6. Multiple ChoiceWhich type of force(s) will cause a change in an object's motion?gravityzero net forcebalanced forcesunbalanced forces
- 7. Multiple ChoiceThe law of inertia (Newton’s First Law) appliesto both moving and nonmoving objectsonly to moving objectsonly to objects that are not moving
- 8. Multiple Choice
Why is the net force 0 in the image?Because the elephants are the same sizeBecause they are both pulling the same amount of force in opposite directionsBecause they are elephantsBecause they are pulling away from each other. - 9. Multiple ChoiceName the missing force...applied forceweight forcetension forcedrag
- 10. Multiple Choice
This object would be moving (pick all that are correct):
up
down
left
right
- 11. Multiple ChoiceIf there are two forces going in the same direction how would you find the net force?SubtractAddNeitherMultiply
- 12. Multiple Choice8 N to the left , and 4 N to the right. Find the net force. Is this balanced?12 N Right No4 N Left No12 N Right Yes4 N Left Yes
- 13. Multiple ChoiceForce pair that has a net force of zero.Balanced forceUnbalanced force
- 14. Multiple ChoiceWhich one is balanced?topbottombothneither
- 15. Multiple ChoiceWhat is the magnitude (size) and direction of the net force?15 N to the left15 N to the right1 N to the left1 N to the right
- 16. Fill in the Blank
A force is defined as a ____ or a ____
- 17. Multiple Choice
For this question, refer to the image to the left...
The larger the ___________ of an object, the greater the ____________ needed to change the direction or the speed.
mass / tow truck
suitcases / force
mass / force
windows / force
- 18. Multiple Choice
List the three (3) possibilities that an object might demonstrate when subjected to an unbalanced force or caused to accelerate:
(You must choose 3 answers)
Speed Up
Leave Our Atmosphere
Slow Down
Levitate In The Air
Change Direction
- 19. Multiple Choice
What unit is Force measured in?
Nanograms
Newtons
Kilograms
meters per second
- 20. Multiple Choice
What is the formula for the 2nd law of motion?
a = lw
F = mama
F = ma
F = llama
- 21. Multiple Choice
Why is it harder to push a van filled with bowling balls than it is to push a van with basketballs?
The mass of the car is greater than the mass of the basketballs
The mass of the bowling balls is greater than the mass of the basketballs
The van with the basketballs is bigger than the van with the bowling balls
It should be equally as hard to push the two vans
- 22. Multiple ChoiceYou pull a wagon with your younger sister in it. Which of these would accelerate the rate at which you can pull the wagon?pull the wagon with less forcePull the wagon with more forceHave your sister push down on the wagonPut another of your siblings in the wagon
- 23. Multiple Choice
If the man pushes with an equal amount of force, which object will accelerate more?
Car because it has more mass
Lawnmower because it has less mass
Car because it has less mass
Lawnmower because it has more mass
- 24. Multiple Choice
According to __________, the acceleration of an object is equal to the net force acting on the object divided by the object's mass.
Newton's Second Law
Newton's Third Law
Newton's First Law
Marvin the Martian's Earthlings Can't Dance Law
- 25. Multiple ChoiceThe scientist who is most famous for developing the Laws of Motion is _____.Albert EinsteinStephen HawkingSir Isaac NewtonGalileo Galilei
- Answer choicesTagsAnswer choicesTags