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Grade 9 Kinematics: Speed, Velocity & Acceleration Worksheet with Answers
Grade 9 (US) · Year 10 (UK) · Class 9 (India) · Physics
Unit 1: Describing MotionVelocity & AccelerationNGSS HS-PS2-1
Calculating average speed, acceleration and distance for accelerating objects. This free high school worksheet has 12 questions and a full answer key. Print it or save it as a PDF — every answer is checked by code, not guessed.
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Practice Sheetaethelsystems.comKinematics: Speed, Velocity & Acceleration
Grade 9 · Physics
Name
Class
Date
Learning goal: Velocity & Acceleration · NGSS HS-PS2-1
Directions: Read each question carefully and write your answer on the line. Use the diagram to help you.
A car speeds up from 0 m/s to 12 m/s in 3 s. What is its acceleration?
Answer: 4 m/s²
RememberPhysics formulas
- 1
A car speeds up from 9 m/s to 21 m/s in 4 s. What is its acceleration?
- 2
A car travels 243 m in 9 s. What is its average speed?
- 3
A car travels 306 m in 9 s. What is its average speed?
- 4
A car speeds up from 6 m/s to 13 m/s in 7 s. What is its acceleration?
- 5
A car travels 128 m in 8 s. What is its average speed?
- 6
A car speeds up from 10 m/s to 17 m/s in 7 s. What is its acceleration?
- 7
A car speeds up from 6 m/s to 24 m/s in 3 s. What is its acceleration?
- 8
A bike moving at 11 m/s accelerates at 5 m/s² for 8 s. What is its final speed?
- 9
A car speeds up from 15 m/s to 33 m/s in 6 s. What is its acceleration?
- 10
A car speeds up from 13 m/s to 23 m/s in 10 s. What is its acceleration?
- 11
A car speeds up from 8 m/s to 26 m/s in 6 s. What is its acceleration?
- 12
A car travels 77 m in 7 s. What is its average speed?
★ Challenge corner for fast finishers
Why does a spinning ice skater spin faster when she pulls her arms in?
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Free printable worksheets with answer keys · aethelsystems.com/worksheets/physics/9/kinematics
Answer key — Kinematics: Speed, Velocity & Acceleration (Grade 9)
- 1.3 m/s²
- 2.27 m/s
- 3.34 m/s
- 4.1 m/s²
- 5.16 m/s
- 6.1 m/s²
- 7.6 m/s²
- 8.51 m/s
- 9.3 m/s²
- 10.1 m/s²
- 11.3 m/s²
- 12.11 m/s
- ★conservation of angular momentum
Answer key (click to show)
- 1.3 m/s²
- 2.27 m/s
- 3.34 m/s
- 4.1 m/s²
- 5.16 m/s
- 6.1 m/s²
- 7.6 m/s²
- 8.51 m/s
- 9.3 m/s²
- 10.1 m/s²
- 11.3 m/s²
- 12.11 m/s
- ★conservation of angular momentum (challenge corner)
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