Master Momentum & Impulse: NSC Physics 2025 June Exam Full Walkthrough | Grade 12 Physics | iCampSA

Описание: Ace your Physical Sciences exams with this detailed walkthrough of Question 4 from the 2025 NSC Physics May/June Exam. In this lesson, we break down the principles of Momentum and Impulse using practical examples from the latest past paper.

What you will learn in this session:
[01:08] Definition Mastery: Stating the Principle of Conservation of Linear Momentum (Isolated systems and constant momentum).
[02:16] Calculating Initial Speed: How to find the speed of Trolley B before collision by using distance and time to find final velocity.[08:08] Elastic vs. Inelastic Collisions: Proving if kinetic energy is conserved using step-by-step calculations.
[12:12] Impulse & Proportionality: Using the Newton's Second Law in terms of momentum to explain how force affects collision time.

Perfect for Grade 12 revision:
Designed for South African learners following the NSC and IEB curriculum.
Focused on scoring full marks by using the correct keywords and scientific principles.
Clear explanations of inversely proportional relationships between force and time.
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