# A ball is kicked at a house window. The window is 4m up a vertical wall from a horizontal floor.

## Question:

A ball is kicked at a house window. The window is 4m up a vertical wall from a horizontal floor. The ball is kicked from a position that is 12 m distance from the foot of the wall. If the ball enters the window at an angle that is 30° below the horizontal, find:

a. The time taken to reach the window

b. The initial speed of the ball.

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## Step by Step Answer:

**Related Book For**

## Cambridge International AS & A Level Further Mathematics Coursebook

**ISBN:** 9781108403375

1st Edition

**Authors:** Lee Mckelvey, Martin Crozier

**Question Details**

Chapter #

**13**Section: Exercises 13B

Problem: 6

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