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Physics Quiz

Authored by Shahad Alnaqbi

Science

9th Grade

NGSS covered

Used 3K+ times

Physics Quiz
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About

This physics quiz covers fundamental concepts in mechanics and measurement systems, appropriate for grade 9 students beginning their formal study of physics. The content focuses on the International System of Units (SI), kinematics concepts including motion, velocity, acceleration, and graphical analysis of motion data. Students need to understand the distinction between speed and velocity (including the significance of negative values indicating direction), interpret position-time and velocity-time graphs, recognize that acceleration involves any change in velocity (including direction changes), and apply basic measurement principles including density calculations. The quiz also requires students to analyze motion diagrams and understand instantaneous velocity as a snapshot measurement at a specific moment in time. Created by Shahad Alnaqbi, a Science teacher in the United Arab Emirates who teaches grade 9. This comprehensive assessment serves multiple instructional purposes, functioning effectively as a unit review quiz, formative assessment tool, or homework assignment to reinforce key physics concepts. The quiz structure supports differentiated instruction with its mix of definitional questions, conceptual applications, and graph interpretation problems, allowing you to identify specific areas where students need additional support. The content aligns with NGSS standards HS-PS2-1 (analyzing motion data) and supports Common Core mathematics standards in interpreting graphs and analyzing relationships between variables, making it an excellent tool for integrated STEM instruction and preparing students for more advanced physics coursework.

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17 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What best describes / states what does SI stand for:

An international system that represnts motion

System for worldwide measurements

international system of units

A way which is used to display data

Metric system

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

which of the following is a unit of eletric current:

ohm

volt

watt

amp

Coulomb

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

0 m/s

5 m/s

-5 m/s

4 m/s

Tags

NGSS.MS-PS3-1

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

The graph below represnts the relationship between distance and time for an object in motion.During which interval is the speed of the object changing?

CD

AB

BC

DE

Tags

NGSS.MS-PS3-1

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

On position time graph, with position on the y- axis and time on the x-axis, a change in direction is represented by:

A line that is initially moving upwards,then turns downward

A constantly rising line

A flat, horizontal line

A point at the intersection of the x and y axis

A line that curves sharply

Tags

NGSS.MS-PS3-1

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is defined as an objects velocity at any given time

Instantaneous velocity

Immediate velocity

Intimidation velocity

Institutional velocity

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

When an object is in motion, it's ................... must change.

Shape

Size

Acceleration

Position

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