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WorksheetsSafety, Scientific Method, and Speed
Total questions: 15
Worksheet time: 36mins
If something catches fire, what should you do?
Throw water on the fire.
Put it out with the fire extinguisher.
Tell the teacher.
After you finish an experiment, what should you do with extra chemicals?
Dispose of them as instructed by the teacher.
Leave them at your station for the next group.
Dump liquids down the sink, throw solids in the trash.
Which of the following is dangerous to wear in a lab? [Choose all that apply!]
Loose and baggy clothing.
Dangling jewelry.
Sandals.
If you're confused about a step during a lab, what should you do?
Skip that part of the lab.
Ask the teacher.
Try a few things to see what works.
The distance an object travels per unit of time
motion
distance
displacement
speed
The length of a path between two points
Distance
displacement
motion
volume
What is the formula to calculate speed?
speed x time
distance / speed
distance/ time
time/ distance
A runner races in the 100 meter dash. If her average speed is 10 m/s, what will her time be at the end of the race?
10 m/s
1000 m/s
100 seconds
10 seconds
What is the speed of a jet plane that travels 528 meters in 4 seconds ?
140 m/s
132 mph
142 mph
132 m/s
