Gravity Pre-Holiday Quiz

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Class hour

• 1st
• 5th

What best describes our graph from the spark timer lab

• The slope was constant the whole time.
• The slope was constant, but it was negative
• The slope was less at first but kept getting steeper
• The slope started out very high, but got less steep over time.

Susan measured out .9, 2.0 centimeters for her first 2 dots as shown. What should those measurements be in meters?

• 0.009, 0.02
• 0.09, 0.2
• 90, 200
• 900, 2000

What is the actual value for the acceleration of gravity?

• 2.5 m/s/s
• 1,000 m/s/s
• .035 m/s/s
• 9.8 m/s/s

What best describes your paper strip from the lab.

• The dots on our strip of paper were evenly spaced the entire time
• The dots started close together, but got further and further apart
• The dots got closer together as the weight fell

What is 1/60th as a decimal? Please include 3 decimal places in your answer.

Which graph shows a direct relationship?

• 
• 
• 

Distance is (directly/inversely/not) related to the force of gravity between two planets.

• directly
• inversely
• not