Скачать или смотреть GCSE Physics - Acceleration - Rate of Change in Velocity | Equations (2026/27 exams)

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** WHAT'S COVERED **
1. The definition of acceleration as the rate of change in velocity.
2. How to calculate acceleration using the formula a = (v - u) / t.
Includes a worked example of a car accelerating.
3. Acceleration as a vector quantity.
Discusses negative acceleration (deceleration).
The difference between average and uniform (constant) acceleration.
4. An alternative formula for acceleration: v² - u² = 2as.
Useful for questions involving distance instead of time.
Includes a worked example of a dropped ball accelerating due to gravity.

** CHAPTERS **
0:00 What is Acceleration?
0:18 Calculating Acceleration with Time
1:06 Worked Example (Car)
1:44 Deceleration and Vector Quantities
2:01 Average vs Uniform Acceleration
2:40 Calculating Acceleration with Distance
3:30 Worked Example (Falling Ball)

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