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Free Practice Questions for NCEA Level 2 Physics

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Exam Review

Key Facts: NCEA Level 2 Physics Exam

Covers Achievement Standards 91170 (Mechanics), 91171 (Waves), and 91173 (Electricity & Electromagnetism).

Features 100 high-quality multiple-choice questions with 30 easy, 50 medium, and 20 hard difficulty.

Explicitly discloses English-language MCQ study adaptation of official NZQA written standards.

Includes comprehensive step-by-step solutions, calculations, and wrong option explanations.

This 100-question practice bank comprehensively prepares students for NCEA Level 2 Physics examinations by covering Mechanics (40%), Waves & Optics (30%), and Electricity & Electromagnetism (30%), complete with formula calculations, vector analysis, and step-by-step solution breakdowns.

Sample NCEA Level 2 Physics Practice Questions

Try these sample questions to review concepts for the NCEA Level 2 Physics exam. Each question includes a detailed explanation. Start the interactive quiz above for the full 100+ question experience with AI tutoring.

1A car accelerates uniformly from rest to a velocity of 24 m s⁻¹ in a time of 6.0 s. What is the acceleration of the car?
A.4.0 m s⁻²
B.0.25 m s⁻²
C.144 m s⁻²
D.72 m s⁻²
Explanation: Using the kinematic equation v = u + at, where initial velocity u = 0 m s⁻¹, final velocity v = 24 m s⁻¹, and time t = 6.0 s: acceleration a = (v - u) / t = (24 - 0) / 6.0 = 4.0 m s⁻².
2A cyclist starting from rest accelerates at a constant rate of 3.0 m s⁻² for 4.0 s. How far does the cyclist travel during this time?
A.12 m
B.24 m
C.48 m
D.6.0 m
Explanation: Using displacement formula s = ut + 1/2 a t², with u = 0 m s⁻¹, a = 3.0 m s⁻², and t = 4.0 s: s = 0 + 0.5 * 3.0 * (4.0)² = 0.5 * 3.0 * 16 = 24 m.
3A runner accelerating at 2.0 m s⁻² covers a distance of 21 m starting from an initial speed of 10 m s⁻¹. What is the final speed of the runner?
A.12.0 m s⁻¹
B.14.2 m s⁻¹
C.13.6 m s⁻¹
D.18.4 m s⁻¹
Explanation: Using v² = u² + 2as: v² = 10² + 2(2.0)(21) = 100 + 84 = 184. Taking the square root gives v = √184 ≈ 13.6 m s⁻¹.
4A ball is thrown straight upwards with an initial velocity of 19.6 m s⁻¹. Taking acceleration due to gravity g = 9.8 m s⁻², how long does it take for the ball to reach its maximum height?
A.0.50 s
B.1.0 s
C.4.0 s
D.2.0 s
Explanation: At maximum height, vertical velocity v = 0 m s⁻¹. Using v = u + at with a = -g = -9.8 m s⁻²: 0 = 19.6 - 9.8 t => t = 19.6 / 9.8 = 2.0 s.
5A rock is projected vertically upward at 14.0 m s⁻¹. Assuming g = 9.8 m s⁻² and neglecting air resistance, what maximum height above the release point does it reach?
A.10.0 m
B.14.0 m
C.20.0 m
D.7.0 m
Explanation: Using v² = u² + 2as with v = 0 m s⁻¹ and a = -9.8 m s⁻²: 0 = 14.0² - 2(9.8)h => 196 = 19.6 h => h = 10.0 m.
6A velocity-time graph for a toy car shows a constant acceleration from 0 m s⁻¹ to 12 m s⁻¹ over a time interval of 8.0 s. What is the total displacement during these 8.0 s?
A.96 m
B.48 m
C.24 m
D.1.5 m
Explanation: Displacement is equal to the area under the v-t graph (a triangle): Area = 1/2 * base * height = 0.5 * 8.0 * 12 = 48 m.
7A football is kicked with a velocity of 25.0 m s⁻¹ at an angle of 30.0° above the horizontal ground. What is the horizontal component of its initial velocity?
A.12.5 m s⁻¹
B.14.4 m s⁻¹
C.21.7 m s⁻¹
D.25.0 m s⁻¹
Explanation: The horizontal component v_x = v * cos(θ) = 25.0 * cos(30.0°) = 25.0 * 0.8660 = 21.65 m s⁻¹ ≈ 21.7 m s⁻¹.
8A football is kicked with a velocity of 25.0 m s⁻¹ at an angle of 30.0° above the horizontal ground. What is the vertical component of its initial velocity?
A.21.7 m s⁻¹
B.43.3 m s⁻¹
C.18.0 m s⁻¹
D.12.5 m s⁻¹
Explanation: The vertical component v_y = v * sin(θ) = 25.0 * sin(30.0°) = 25.0 * 0.500 = 12.5 m s⁻¹.
9A dart is thrown horizontally at 15.0 m s⁻¹ from a height of 19.6 m above ground. Taking g = 9.8 m s⁻², how long is the dart in the air before hitting the ground?
A.2.0 s
B.1.3 s
C.4.0 s
D.3.0 s
Explanation: Vertical motion is independent of horizontal motion. Initial vertical velocity u_y = 0 m s⁻¹. Using y = 1/2 g t² => 19.6 = 0.5 * 9.8 * t² => 19.6 = 4.9 t² => t² = 4.0 => t = 2.0 s.
10A dart is thrown horizontally at 15.0 m s⁻¹ and stays in the air for 2.0 s before hitting the ground. What horizontal distance does it travel in that time?
A.15 m
B.30 m
C.45 m
D.60 m
Explanation: Horizontal speed remains constant because air resistance is ignored. Horizontal range x = v_x * t = 15.0 m s⁻¹ * 2.0 s = 30 m.

About the NCEA Level 2 Physics Exam

The NCEA Level 2 Physics examination validates a student's understanding of key physical concepts and mathematical problem-solving skills across mechanics, wave phenomena, optics, electric fields, DC circuits, and electromagnetism. This question bank presents 100 practice questions created as an English-language multiple-choice adaptation of NZQA Achievement Standards 91170, 91171, and 91173.

Exam sponsor: NZQA. The requirements and fees below concern the certification or admission exam, separate from our free practice resources.

Assessment

Three external standards (91170, 91171, 91173) sat in NZQA sessions, requiring numerical calculations with working and written physical explanation. Practical investigation standards are internally assessed.

Time Limit

3 hours. NZQA end-of-year examination sessions run for three hours, and a single session can assess up to three external achievement standards in the subject.

Passing Score

50% (Achieved)

Exam / Certification Fees

Free

Exam sponsor website

Reported exam pass rate: 70-75%. This describes exam candidates, not OpenExamPrep users or results from using our resources. Exam sponsor website

Fees, eligibility, and exam policies can change. Confirm them with the exam sponsor before applying or paying.

Official sources

  • NZQA Physics Subject Resources (nzqa.govt.nz/ncea/subjects/physics)
  • NCEA Level 2 Physics Formula and Data Sheet
  • Ministry of Education Senior Secondary Teaching Guidelines for Physics

Our practice resources: topics covered

We aim to reflect publicly available exam outlines and topic information in our study resources. Coverage, format, and difficulty may differ from the actual exam, and we cannot guarantee that every detail is accurate or current. Confirm exam requirements, fees, and policies with the official exam sponsor.

40%

Mechanics (AS 91170)

Kinematics equations, force vectors, Newton's laws, conservation of energy, power, linear momentum, impulse, Hooke's law, circular motion, and torque equilibrium.

30%

Waves & Optics (AS 91171)

Wave speed equation (v=f*lambda), reflection, curved mirror optics, Snell's law, total internal reflection, converging and diverging lenses, and two-source interference.

30%

Electricity & Electromagnetism (AS 91173)

Electric fields (E=V/d), work done on charged particles (W=qV), DC circuit analysis (V=IR, P=VI), series/parallel resistors, magnetic forces (F=BIL, F=qvB), and induced voltage (e=BvL).

Preparing for the NCEA Level 2 Physics Exam

What You Need to Know

  • Passing score: 50% (Achieved)
  • Assessment: Three external standards (91170, 91171, 91173) sat in NZQA sessions, requiring numerical calculations with working and written physical explanation. Practical investigation standards are internally assessed.
  • Time limit: 3 hours. NZQA end-of-year examination sessions run for three hours, and a single session can assess up to three external achievement standards in the subject.
  • Exam / certification fees: Free Official sources

Using Our Practice Resources

  • Work through all 100 available questions
  • Review every answer and explanation
  • Track weak areas and revisit them
  • Use our AI tutor for tough concepts

NCEA Level 2 Physics: Suggested Study Strategy

1Always draw free-body diagrams for mechanics questions and break vectors into perpendicular components.
2Check unit conversions carefully (e.g. km/h to m/s, cm to m, uC to C) before inserting values into equations.
3For optics questions, use sign conventions consistently: real distances are positive, virtual distances are negative.
4In circuit problems, solve for total equivalent resistance first to find total supply current before analyzing individual branches.
5Use the right-hand rule for magnetic field vectors and forces to verify direction vectors quickly.

Frequently Asked Questions

What is the standard format of the NCEA Level 2 Physics exam vs this practice set?

Official NZQA exams consist of written answer booklets requiring calculations, vector diagrams, and written explanations. This practice set translates those learning objectives into an accessible 100-question multiple-choice format ideal for self-assessment and exam revision.

Which achievement standards are included in this course?

This set covers all three externally assessed standards: AS 91170 (Demonstrate understanding of mechanics), AS 91171 (Demonstrate understanding of waves), and AS 91173 (Demonstrate understanding of electricity and electromagnetism).

What standard physical constants are used in the calculation questions?

The calculations use standard NZQA data values: acceleration due to gravity g = 9.8 m s^-2 (or 9.81 m s^-2), speed of light in vacuum c = 3.00 x 10^8 m s^-1, and electron charge magnitude e = 1.60 x 10^-19 C.

How are the questions distributed across difficulty levels?

The question bank adheres strictly to the required distribution: 30 easy questions (foundational Achieved level), 50 medium questions (application/Merit level), and 20 hard questions (multi-step Excellence level).