JAMB 2026 Physics Study Notes

JAMB 2026

  • The Joint Admissions and Matriculation Board (JAMB) is responsible for conducting examinations for prospective students seeking admission into tertiary institutions in Nigeria.

JAMB SYLLABUS FOR PHYSICS

  • The JAMB syllabus outlines the subjects and topics that will be examined in the physics section of the JAMB exam.

SUBJECT: PHYSICS

  • Physics is a fundamental natural science that involves the study of matter, energy, and the interactions between them.

TOPIC: MOTION

  • Motion is a key concept in physics, describing the change in position of an object with respect to time. It is essential for understanding various laws of physics.

Key Concepts in Motion:

  • Displacement: The vector quantity that represents the change in position of an object.
  • Distance: The scalar quantity that denotes the total path length traveled by an object.
  • Speed: The scalar quantity defined as the distance traveled per unit of time, calculated using the formula:
    ext{Speed} = \frac{\text{Distance}}{\text{Time}}
  • Velocity: The vector quantity that describes the rate of change of displacement, given by:
    \text{Velocity} = \frac{\text{Displacement}}{\text{Time}}
  • Acceleration: The rate of change of velocity per unit time, expressed as:
    \text{Acceleration} = \frac{\text{Change in Velocity}}{\text{Time}}

Types of Motion:

  • Linear Motion: Motion in a straight line.
  • Rotational Motion: Motion around an axis.
  • Periodic Motion: Motion that repeats at regular intervals (e.g., pendulum).
  • Uniform Motion: Motion at a constant speed in a straight line.
  • Non-uniform Motion: Motion with varying speed.

Laws of Motion:

  • Newton's First Law: A body at rest will remain at rest, and a body in motion will continue in motion at a constant velocity unless acted upon by a net external force.
  • Newton's Second Law: The acceleration of an object is directly proportional to the net force acting upon the object and inversely proportional to its mass. The relationship is given by the formula: F = ma where
    • F is the net force,
    • m is the mass, and
    • a is the acceleration.
  • Newton's Third Law: For every action, there is an equal and opposite reaction.

Implications of Motion:

  • Understanding motion allows for the application of principles in various fields such as engineering, sports science, and automotive design.

JAMB 2026 PHYSICS LIKELY QUESTIONS AND ANSWERS

  • Preparation for exams often involves anticipating possible questions.
  • Reviewing past questions, understanding key concepts, and practicing problem-solving are essential for success.
  • Likely questions may cover definitions, problem-solving based on motion formulas, and application of Newton's laws.