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MCAS Review - Mass, Volume, Density, Weight, Gravity
30 questions
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- 1. Multiple-choice30 seconds1 ptThe measure of the gravitational force of an object is called?massweightmattervolume
- 2. Multiple-choice30 seconds1 ptThe amount of matter in an object is called?massweightdensityvolume
- 3. Multiple-choice30 seconds1 pt
T/F? Your weight is different on the moon.truefalse - 4. Multiple-choice30 seconds1 ptT/F? Your mass is different on the moon.truefalse
- 5. Multiple-choice30 seconds1 ptVolume is the amount of space an object takes up.TrueFalse
- 6. Multiple-choice30 seconds1 ptThe formula for density is mass divided by volume. (D=m/v)truefalse
- 7. Multiple-choice30 seconds1 ptWhat is matter?EnergyAnything that has mass and volumeEverythingOnly solid things
- 8. Multiple-choice30 seconds1 ptWater displacement is used to find what?DensityMassVolumeWeight
- 9. Multiple-choice30 seconds1 ptWhat is the volume of the rock?30cm310cm340cm320cm3
- 10. Multiple-choice30 seconds1 ptA rock has a mass of 10g and a volume of 2mL. What is the density?12g/mL20g/mL8g/mL5g/mL
- 11. Multiple-choice30 seconds1 ptDean used a triple beam balance to find out that the mass of a rock was 40 g. Dean then used a graduated cylinder to find out the volume is 5 ml. What is the density of the rock?6g/mL9g/mL8g/mL10g/mL
- 12. Multiple-choice30 seconds1 ptWhat two factors do you need to calculate density?matter and massmatter and volumemass and volumeweight and volume
- 13. Multiple-choice30 seconds1 ptWhich units of measurement are used for volume?gramscentimetersmillilitersgrams/milliliter
- 14. Multiple-choice30 seconds1 ptWhat is the difference between mass and weight?Weight describes the amount of matter & mass describes pull of gravityMass describes the amount of matter & weight describes pull of gravityMass is anything that takes up space & weight is amount of matterWeight is anything that takes up space & mass is amount of matter
- 15. Multiple-choice30 seconds1 ptTwo factors effecting the magnitude of the force of gravity between 2 objects are...mass and distancemass and matterdistance and weightweight and mass
- 16. Multiple-choice1 minute1 ptWhat is the volume of Object X?10.0 cm315.0 cm320.0 cm325.0 cm3
- 17. Multiple-choice30 seconds1 ptWhy do ice cubes float in a glass of water?the ice cubes are more dense than the waterthe water is more dense than the ice cubesthe water is more dense than the glassthe ice is more dense than the glass
- 18. Multiple-choice30 seconds1 ptWhich property of matter is determined by dividing its mass by its volume?elasticitybuoyancydensityviscosity
- 19. Multiple-choice30 seconds1 ptWhat is the density of water?0 g/ml1 g/ml10 g/ml100 g/ml
- 20. Multiple-choice30 seconds1 ptWhich of the following never changes no matter where in the universe?weightforcemasspounds
- 21. Multiple-choice30 seconds12 ptsAny object with mass has gravity.TrueSometimesFalseNever
- 22. Multiple-choice30 seconds12 ptsWhat does this tool measure?weightmetersmassforce
- 23. Multiple-choice45 seconds1 ptA person would weigh more on Jupiter than on the Earth because . . .Jupiter has more mass, and therefore more gravityJupiter has less mass, and therefore more gravityJupiter has more mass, and therefore less gravityJupiter has less mass and therefore less gravity
- 24. Multiple-choice45 seconds1 pt
In which model has would the moon travel around the Earth faster?
Model A
Model B
Same for Model A and Model B
- 25. Multiple-choice30 seconds1 pt
Without gravity, the stars, planets and all celestial objects in the universe would?
continue to orbit each other
move in a random direction
move in a straight line
stop moving
- 26. Multiple-choice45 seconds1 ptThe closer two objects are to each otherthe harder they will landhave no gravitational forcehave a stronger gravitational forceyep
- 27. Multiple-choice45 seconds1 ptAs mass increases, what happens to gravitational force?increasesdecreasesstays the samei don't know
- 28. Multiple-choice45 seconds1 pt
Do planets affect the movement of the sun? Why?
No. Sun pull on the planets and keep them in orbit.
Yes. Sun pulls on planets, planets pull on Sun
- 29. Multiple-choice30 seconds1 ptPlanets that are closer to the suntake more time to orbittake less time to orbit
- 30. Multiple-choice30 seconds1 ptWhich of the following would increase the force of gravity on a planet?Decreasing the mass of the star.Decreasing the distance between the planet and star.Decreasing the mass of the planet.All of the above.
