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Physics
10th -
11thgrade
Physics Chapter 2: Force & Motion
25 questions
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- 1. Multiple ChoiceHow is gravity affected by mass?the larger the mass of the object, the greater the gravitysmall objects have no gravitygravity is not affected by mass of objects, whether large or small
- 2. Multiple ChoiceWhich force produces a change in motion?unbalanced forcebalanced forcegravitational forcefrictional force
- 3. Multiple ChoiceThe picture of the position vs. time graph shows an object that is...accelerating/speeding upmoving at a constant speednot movingaccelerating/slowing down.
- 4. Multiple ChoiceIf these boys are pulling with the same amount of force. What will happen?The boy in blue will win.They will not move at all.The boy in red will win.Both will fall down.
- 5. Multiple ChoiceWhat is the standard unit force is measured in?Newtonspoundsgramsmeters
- 6. Multiple ChoiceThe tendency of an object to stay in motion or at rest is calledvelocityaccelerationspeedinertia
- 7. Multiple ChoiceWork involves all of these exceptforcemovementdistancetime
- 8. Multiple ChoiceWhen two children of equal weight sit at opposite ends of a seesaw, they creategravityunbalanced forcesmotionbalanced forces
- 9. Multiple ChoiceStored energy that an object has due to its position or chemical composition is...PotentialKineticMechanical
- 10. Multiple ChoiceWhat type of energy is in this picture?KineticPotentialElectromagnetic
- 11. Multiple ChoiceWhat is the law that states that energy cannot be created or destroyed only transform form one energy to another?Law of Conservation of EnergyLaw of GravityLaw of InertiaNone of these
- 12. Multiple ChoiceAt which point is potential energy greatestWXYZ
- 13. Multiple ChoiceWhen an unbalanced force acts on an object, the force...Changes the motion of the objectIs canceled by another forceDoes not change the motion of the objectIs equal to the weight of the object
- 14. Multiple ChoiceAn object at rest stays at rest unless acted upon by an outside force is part of ...Newton's First LawNewton's Second LawNewton's Third LawDarwin's Theory of Natural Selection
- 15. Multiple ChoiceAccording to Newton's First Law of Motion...An object in motion will slow down when moving down a hill.An object in motion will stay in motion unless acted upon by an outside force.An object in motion will always move sideways when acted upon by an outside force.An object in motion will stay in motion when it is acted upon by an outside force.
- 16. Multiple ChoiceA change in velocity over time is...WeightSpeedAccelerationForce
- 17. Multiple ChoiceWhen forces are balanced, the net force ....Is greater than the sum of the forcesIs zeroIs negativeIs equal to the largest force
- 18. Multiple ChoiceA soccer ball takes 20s to roll 10 m. What is the average speed of the soccer ball?
Speed = distance/time200 m/s5 m/s2 m/s0.5 m/s - 19. Multiple ChoiceWhen an object is at rest, what is its velocity?2 m/s3 m/s1 m/s0 m/s
- 20. Multiple ChoiceVelocity is speed in a given...DirectionAccelerationForceMass
- 21. Multiple ChoiceWhat is the acceleration of an object that speeds up from 1m/s to 5m/s in 2 seconds?2meters/seconds2meters/second squared4 meters per second4 meters per second squared
- 22. Multiple ChoiceWhat is the net force on the block? (click on the words to view the picture)5 Newtons up5 Newtons down15 Newtons up15 Newtons down
- 23. Multiple ChoiceWhat does this graph represent?Constant speedAccelerationNot moving
- 24. Multiple ChoiceWhich graph represents a student standing at their locker for a period of time.ABCD
- 25. Multiple ChoiceFour solid balls, each with a different mass (5, 10, 15, and 20 kg), are moving at the same speed. Which ball would require the most force to stop its motion?Ball with a mass of 5 kgBall with a mass of 10 kgBall with a mass of 20 kgBall with a mass of 15 kg
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