IB MAI HL Number and Algebra Topic 1.2 Sequences & Series (id: 6a287a107)

本题目来源于试卷: IB MAI HL Number and Algebra Topic 1.2 Sequences & Series，类别为 IB数学

[填空题]
A bouncy ball is dropped out of ay:582f,vt ejaw z343c; w2 zv ydbevhi 5k3e:ufb3 jlv u7:-lzfg d9ojsecond story classroom window, 5 m off the groun-7ol ujk3:efjg5:3f ul vz9b dd. Every time the ball hits the ground it bounces
89 % of its previous height.

1.Find the height the ball reaches after the 11th bounce.
$u_{11}$≈  m.
2.Find the total distance travelled by the ball until it comes to rest.
total distance travelled≈  m.

参考答案:
空格1: 1.39±0.01  空格2: 85.6±0.01 


本题详细解析:

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