Describing Motion/Laws of Motion
Authored by Brittany Cochrane
Science
8th Grade
NGSS covered
Used 13+ times
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20 questions
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1.
FILL IN THE BLANKS QUESTION
1 min • 1 pt
?=distance/time
(a)
Tags
NGSS.MS-PS3-1
2.
FILL IN THE BLANKS QUESTION
1 min • 1 pt
How many sig figs? 0.0037
(a)
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is the sig fig rule for addition and subtraction?
Whichever measurement in your equation has the least amount of sig figs will match the amount of sig figs in your answer.
You must convert the answer to scientific notation every time.
The amount of significant figures in your answer should match the least precise measurement in your equation
Whichever measurement in your equation has the greatest amount of sig figs will match the amount of sig figs in your answer.
4.
FILL IN THE BLANKS QUESTION
1 min • 1 pt
A runner covers a distance of 800 meters in 100 seconds. Calculate the runner's speed in meters per second (m/s).
(a)
5.
FILL IN THE BLANKS QUESTION
1 min • 1 pt
A car accelerates from 10 meters per second to a speed of 30 meters per second in 5 seconds. What is the car's acceleration in meters per second squared (m/s²)?
(a)
Tags
NGSS.MS-PS2-2
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
__________is an attractive force that exists between all objects that have mass.
Weight
Gravity
Contact Force
Inertia
Tags
NGSS.MS-PS2-4
NGSS.MS-PS2-5
7.
FILL IN THE BLANKS QUESTION
1 min • 1 pt
Solve and give answer in appropriate sig figs: 32.8 - 5.61 =
(a)
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