Ch4: Forces/ Type of forces

Ch3: Momentum & Impulse: Elastic VS Inelastic colission

Elastic VS Inelastic colission

2.4 Projectile Motion

1. Sketch a diagram based on the question

2. Resolve initial velocity (if given) to x and y component

3. Choose a suitable equation of motion for free fall motion

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2.2 Uniformly Accelerated Motion

Area under the graph = area of trapezium

The gradient of the graph

Rearrange the equation, we get

p

pFrom

 (1)

 (2)

Substitute (1) in (2)

p

By substituting eq. (1) into eq. (2) thus

(3)

 (4)

Multiply (3) & (4)

p

2.1 Linear Motion [5 hours/ 11 - 19 July 2016]

Multiplication of Vectors