Lee Shu Hui's answer to Chua Xiang Ning's Junior College 1 H2 Maths question.

done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
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?