- #1

dawoodvora

- 5

- 0

## Homework Statement

A rapidly growing plant doubles in height each week. At the end of the 25th day, the plant reaches the height of a building. At what time was the plant one-fourth the height of the building?

## Homework Equations

The problem is a part of chapter which deals only with linear kinematics. But I cannot understand, which part of 4, general kinematic equation, I must apply.

## The Attempt at a Solution

It looks like a case of geometric progression, But I am not able to get a start

Also, I tried to start it by actually creating a table where there are three columns.

column 1 = no. of weeks

column 2 = initial height

column 3 = final height.

After that I drew blank.....