1) The amount of matter. a) Mass b) Weight c) Gravity 2) A force acting on matter. a) Mass b) Weight c) Gravity 3) The value is NOT dependent on location. a) Mass b) Weight c) Height 4) The value IS dependent on location.  a) Mass b) Weight c) Height 5) What is mass measured in? a) Grams / Kilograms b) Newtons / Kilonewtons c) Centimeters / Meters 6) What is weight measured in? a) Grams / Kilograms b) Newtons / Kilonewtons c) Centimeters / Meters 7) Mary has a mass of 2kg, the gravitational field strength on earth is 10N/Kg. What is her weight? a) 2kg b) 20kg c) 20N d) 20NKg e) 2N f) 2NKg 8) Walt has a mass of 6kg, the gravitational field strength on earth is 10N/Kg. What is his weight? a) 6kg b) 60kg c) 6N d) 60NKg e) 60N f) 6NKg 9) Walt has a mass of 6kg, the gravitational field strength on earth is 10N/Kg. What is his weight? a) 6kg b) 60kg c) 6N d) 60NKg e) 60N f) 6NKg 10) Sam has a mass of 4kg, and a weight of 32N. What is the gravitational field strength? a) 4kg b) 8kg c) 8N d) 8NKg e) 32N f) 32NKg 11) Robin has a mass of 3kg, and a weight of 21N. What is the gravitational field strength? a) 7kg b) 7 N/Kg c) 3N d) 3NKg e) 70N f) 3Kg 12) How can we calculate gravitational field strength? a) weight x mass b) mass divided by weight c) weight divided by mass 13) How can we calculate mass? a) weight x mass b) gravitational field strength divided by weight c) weight divided by gravitational field strength 14) How can we calculate weight? a) gravitational field strength x mass b) gravitational field strength divided by mass c) weight divided by gravitational field strength 15) What is an independent variable? a) What we change. b) What we keep the same. c) What we measure. 16) What is a dependent variable? a) What we change. b) What we keep the same. c) What we measure. 17) What is a control variable? a) What we change. b) What we keep the same. c) What we measure. 18) What is a control variable? a) What we change. b) What we keep the same. c) What we measure. 19) What equipment do we use to measure force? a) Newton measurer b) Newtonmeter c) Meter ruler 20) Is gravitational field strength the same everywhere? a) It changes on Earth, but not on the moon. b) no c) It is on Earth, but it is different on other planets.

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