Physics Spmnetic!β„’ πŸ”­
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3.2 Kepler's Law (credit : xuescience.com)
3.3 Man made satellite
[TRIAL 2021&2022] Form 4 Chapter 3 Objective
1
Anonymous Quiz
49%
A
23%
B
3%
C
25%
D
πŸ‘5
2
πŸ‘1
2
Anonymous Quiz
56%
A
19%
B
15%
C
10%
D
πŸ‘5
TIPS : Mass of the earth : 5.97 x 10^24kg
TIPS : Radius of the earth : 6.37 x 10^6 m
3
Anonymous Quiz
7%
A
67%
B
10%
C
16%
D
πŸ‘1
4
Anonymous Quiz
83%
A
6%
B
10%
C
1%
D
πŸ‘3😁3πŸ”₯1
Anyone free now? :D
Anonymous Poll
75%
Yes
25%
Class
πŸ‘1
Nak buat soalan application of Physics tak?
(Bahagian C yang 4 mrkah tu)
Anonymous Poll
82%
Yes
12%
Soalan apa tu?
6%
No, blaja math
1. Terangkan bagaimana kereta dapat diangkat dengan menggunakan Jek hydraulik

1. Explain how a car can be lifted using hydraulic jack
2. Terangkan bagaimana cerucuk terbenam ke dalam tanah

2. Explain how a pile is driven into the ground
3. Berpandukan konsep momentum, terangkan bagaimana daun teratai bergerak ke arah belakang apabila katak melompat ke hadapan.

3. Based on the concepts of momentum, explain how lily pad moves backwards when a frog leaps forwards.
πŸ‘1
4. Bagaimana cermin keselamatan berfungsi?

4. How safety mirror works?
πŸ‘2
5. Bagaimana panjang fokus kanta pembesar dapat ditentukan.

5. How the focal length of magnifying glass can be determined
πŸ‘1
6. Terangkan bagaimana kerusi yang digunakan untuk kegunaan rawatan gigi dapat dinaikkan.

6. Explain how a chair used for dental treatment can be lifted up
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