FMA Triangle 1
Science, Physics
8th Grade
NGSS covered
Used 145+ times
AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
About
This quiz focuses on Newton's Laws of Motion and force calculations, covering the fundamental principles of classical mechanics appropriate for 8th grade physical science students. The questions systematically assess students' understanding of all three of Newton's laws, with particular emphasis on applying Newton's Second Law (F = ma) through quantitative problem-solving. Students need to master the mathematical relationship between force, mass, and acceleration, perform unit conversions, and calculate net forces in opposing force scenarios. The conceptual questions require students to distinguish between balanced and unbalanced forces, understand inertia as described in Newton's First Law, and identify real-world examples of action-reaction pairs from Newton's Third Law. To succeed, students must demonstrate both computational skills with the force equation and conceptual understanding of how forces affect motion in everyday situations. This quiz was created by a classroom teacher who designed it for students studying forces and motion in grade 8. The assessment serves multiple instructional purposes, functioning effectively as a formative assessment tool to gauge student comprehension before summative testing, as homework practice to reinforce classroom learning, or as a warm-up activity to activate prior knowledge before advancing to more complex topics. Teachers can use this quiz to identify students who need additional support with either the mathematical applications or conceptual understanding of Newton's laws. The mixed format of computational problems and conceptual questions allows educators to differentiate instruction based on student performance patterns. This assessment aligns with NGSS standard MS-PS2-2, which requires students to plan investigations to provide evidence that the change in an object's motion depends on the sum of forces and the mass of the object.
Content View
Student View
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the force on a 1000 kg elevator that is falling freely at 9.8 m/sec2
102.04 n
9,800 n
980 n
103 n
Tags
NGSS.MS-PS2-2
NGSS.MS-PS2-4
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the acceleration of a 50 kg object pushed with a force of 500 newtons?
Tags
NGSS.MS-PS2-2
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Newtons 1st law of motion states:
Tags
NGSS.MS-PS2-2
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
A 50 kg skater pushed by a friend accelerates 5 m/sec2. How much force did the friend apply?
Tags
NGSS.MS-PS2-2
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
A force of 250 N is applied to an object that accelerates at a rate of 5 m/sec2. What is the mass of the object?
Tags
NGSS.MS-PS2-2
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which example below demonstrates Newton's third law of motion the best?
Tags
NGSS.MS-PS2-1
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which is an unbalance force?
Tags
NGSS.MS-PS2-2
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports
Continue with Google
Continue with Email
Continue with Classlink
Continue with Clever
or continue with
Microsoft
%20(1).png)
Apple
Others
Already have an account?
