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A ball tossed to a height of 6 meters rebounds to 2/3 it's previous height find the distance the ball has travelled when it comes to rest

Sagot :

Answer:

18m

Step-by-step explanation:

Geometric Progression

In the statement

Given is,

a1 =6m

r=2/3

Know that,

Sum of infinite geometric progression is

S inf = a1/(1-r) if r<1

Substitute

=6/(1-2/3)

=18m