Show:
Category 1
Category 2
Category 3
Category 4
Category 5
100
A useful hypothesis is this.
What is testable?
100
The base SI unit for mass.
What is the kilogram (or kg)?
100
The SI prefix for 1000th
What is "milli-"?
100
The type of measurement distance is.
What is "scalar"?
100
Your displacement if you hike 6 km west and then 8 km north..
What is 10 km ~NW?
200
A scientific theory is unlike a scientific law in that the former does this.
What is tries to explain a phenomenon, not just state an observed regularity.
200
The base SI unit for distance.
What is the meter or m.
200
The number of meters in 5.4 kilometers.
What is 5400 meters.
200
The value that a vector has other than its magnitude.
What is its direction?
200
If you travel 12 km in 2 hours, what is your average speed?
What is 6 km/h?
300
The three types of variables in a controlled experiment.
What are manipulated, responding, controlled
300
The base SI unit for time.
What is the second (s).
300
The number of sig figs in a measuring tool's measurement indicate this.
What is the tool's precision?
300
Your speed when sitting on an airplane traveling at 900 km/h relative to the airplane.
What is 0 (km/h).
300
If you travel 50 m in 10 s and then another 125 m in 20 s, what is your average speed?
What is 5.8 m/s?
400
1,254,000 in scientific notation
What is 1.254 x 10^6
400
A derived SI unit for area.
What is a meter-squared (or a kg-squared, or a cm-squared, etc.)
400
The hotter temperature between 100 C and 100 K.
What is 100 C?
400
The distance you've traveled if you run around your block and end up back home if each side of the block is 0.5 km long.
What is 2 km.
400
If a snail crawls at 1cm/min for half an hour and then at 0.5 cm/min for 0.2 hours, what is its average speed?
What is 0.86 cm/min or 51.4 cm/s or 0.51 m/s?
500
6.42 x 10^3 in standard notation.
What is 6420
500
A derived SI unit for speed.
What is a meter-per-second (m/s) or a kilometer-per-hour (km/h) or...
500
The slope of the line passing through points (1,5) and (6, -10).
What is -3?
500
Your displacement if you run around your block and end up back at home where each side of the block is 0.3 km long.
What is zero.
500
Acceleration can be found by looking at the slope of this type of graph.
What is velocity versus time (or a velocity-time graph).