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junior college 1 | H2 Maths
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Chua Xiang Ning
Chua Xiang Ning

junior college 1 chevron_right H2 Maths

Can help me to explain how to do part 1?

Date Posted: 6 years ago
Views: 660

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Lee Shu Hui
Lee Shu Hui's answer
6 answers (Tutor Details)
1st
Try drawing it out to track the movement of ball. It helps me understand how much is the total distance travelled by the bell each bounce. :) please ask in the comments if you would like to clarify anything! Good efforts!
Chua Xiang Ning
Chua Xiang Ning
6 years ago
Do we need to use the answer for the 1st part to answer the 2nd part?
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Bai Lijun
Bai Lijun's answer
49 answers (Tutor Details)
You have to draw a diagram to understand the question. Take note that this step is the most important for problem solving. Pay more attention to this.
Chua Xiang Ning
Chua Xiang Ning
6 years ago
For Sn, how do you get 2a in the 2nd step?
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Poh Jie
Poh Jie's answer
26 answers (Tutor Details)
Here, let me know if you need more help. I don't give answers directly because I believe arriving at the answer is more beneficial for you. :)