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- 1. Multiple Choice
If a car driving through a school zone, and then gets on a freeway. Describe the speed and acceleration
low speed, high acceleration
low speed, low acceleration
high speed, high acceleration
high speed, low acceleration
- 2. Fill in the Blank
____ = mass x acceleration
- 3. Fill in the Blank
A _____ is required to change the motion of an object
- 4. Multiple Choice
Which of these is not an example of acceleration
Change in motion
Change in velocity
Change in direction
Change in color
- 5. Multiple Choice
Newton's 2nd law states a decrease in mass of an object will cause the the acceleration to _____ only if _______
increase, the force is constant
decrease, the force is constant
increase, the mass is constant
decrease, the mass is constant
- 6. Multiple ChoiceAn object's velocity can be changed by changing its speed, its direction, or both.TrueFalse
- 7. Multiple ChoiceA change in velocity over time is called ___________.speedforceaccelerationdirection
- 8. Multiple ChoiceNewton's second law of motion describes acceleration as force divided by __________.massinertiaspeeddirection
- 9. Multiple ChoiceAccording 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 LawNewton's Third LawNewton's First Law
- 10. Multiple Choice
What happens when unbalanced forces act on an object at rest?the object remains at restthe object begins moving in an unpredictable directionthe object begins moving in the direction of the net forcethe object begins moving opposite to the direction of net force - 11. Multiple ChoiceWhat is the net force?40 N left0 N Balalnced400 N right40 N right
- 12. Multiple ChoiceWhat is a Balanced Force? Two objects where...They both have equal forceOne has more force than the otherBoth have no forceOne has more gravity than the other
- 13. Multiple ChoiceA ball is rolling on the floor and a force pushes it in the same direction, what will happen?The ball will go faster.The ball will slow down.The ball will stop.The ball will fly in the air.
- 14. Multiple ChoiceWhat is the formula for force?F=M/AF=MAF=AXwhat is force?
- 15. Multiple ChoiceAccording to Newton's second law, if you increase the force applied to an object :it accelerates moreit doesn't moveyou get more inertiait decelerates
- Answer choicesTagsAnswer choicesTags