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- 1. Multiple ChoiceThe tendency of an object to resist a change in its state of motion is called the object's ______.inclinestraight linefrictioninertia
- 2. Multiple ChoiceThe ______of an object tends to make the object resist being set into motion.massforcemotionunbalanced forces
- 3. Multiple ChoiceWithout a force to stop or slow a coasting object, the object will coast forever in a ______ line.blueredstraightvertical
- 4. Multiple Choice_________ opposes the motion of one object moving past another.frictionvelocityunbalanced forcessimple machines
- 5. Multiple ChoiceObjects at rest remain at rest and objects traveling at a steady rate in a straight line continue that way until a _________acts on them.forcevelocityinertiaacceleration
- 6. 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
- 7. Multiple Choicefriction is a force that actsin the same direction as the motionopposite to the direction of the motionopposite to the applied forcesthe same direction as the applied force
- 8. Multiple ChoiceWhat kind(s) of objects have inertia?all objects with massonly objects at restonly objects in motiononly objects whose motion is being changed
- 9. 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
- 10. Multiple ChoiceAn object following a straight-line path at a constant speedhas zero accelerationhas no forces acting on ithas a net force acting in the direction of motionnone of these
- 11. Multiple Choice
What is Newton's First Law all about?
Balanced forces
Unbalanced forces
Changing forces
Resultant forces
- 12. Multiple Choice
When travelling home from school on the AT train at a constant speed in a straight line, which statement is true
The driving force of the engine is bigger than friction and air resistance combined
There are no forces acting on the bus
The driving force of the engine is equal to friction and air resistance combined.
A resultant force is required to keep the bus moving
- 13. Multiple Choice
A
B
C
D
- 14. Multiple Choice
Describe what will happen to the truck in this picture
Accelerate
Decelerate
Constant speed
Stationary
- 15. Multiple Choice
Describe what will happen to the truck in this picture
Accelerate
Decelerate
Constant speed
Stationary
- 16. Multiple Choice
Describe what will happen to the truck in this picture
Accelerate
Decelerate
Constant speed
Stationary
- 17. Multiple Choice
Describe what will happen to the truck in this picture
Accelerate
Decelerate
Constant speed
Stationary
- 18. Multiple Choice
Describe what will happen to the truck in this picture
Accelerate
Decelerate
Constant speed
Stationary
- 19. Multiple Choice
Describe what will happen to the truck in this picture
Accelerate
Decelerate
Constant speed
Stationary
- Answer choicesTagsAnswer choicesTags