Page 94 - Physics Form 5 KSSM_Neat

Activity 2.16 STEM ISS ICS

Aim: To design a paper aeroplane based on the applications of Bernoulli's principle and Newton's
Third Law of Motion
Instructions:
SCAN ME
KEMENTERIAN PENDIDIKAN MALAYSIA
1. Carry out this activity in groups. SCAN ME
2. Gather information on paper aeroplanes from reading materials K-W-L Data
Strategy Form
or websites covering the following:
(a) materials required http://bit.ly/301Sucu
(b) design of a paper aeroplane that can fly far for a long time
(c) the way to launch the paper aeroplane SCAN ME
SCAN ME
(d) direction of wind during launch Guideline to
3. Use the K-W-L Data Strategy Form. design a paper
aeroplane
4. Sketch a diagram showing the design of the paper aeroplane.
5. Build the paper aeroplane according to the suggested design. https://go.nasa.
gov/366nLNb
6. Launch the paper aeroplane and observe its flight.
7. Identify the aspects of design and the method of launching that
requires improvement. Note
8. Discuss steps for improvement that can be carried out.
Take into consideration Bernoulli’s
9. Build a new paper aeroplane and test its flight. Principle and Newton’s Third Law
10. Present the design and the paper aeroplane. of Motion.

Formative Practice 2.6

1. State Bernoulli's principle.

2. Explain three ways of using a piece of A4 paper to demonstrate Bernoulli's principle.
3. Figure 2.53 shows the cross section of the wing of an aeroplane when the aeroplane is
accelerating along the runway and when it begins to take off from the runway.

(a) Accelerating along the runway (b) Taking off from the runway
Figure 2.53
With the aid of labelled diagrams, explain how the lift force is produced when the aeroplane
takes off.

84 LS 2.6.3