A ball is thrown horizontally from the roof of a building 7.5 m tall and lands 9.2 m from the base. Part A What was the ball's initial speed? Express your answer using two significant figures and include the appropriate units.

A ball is thrown horizontally from the roof of a building 7.5 m tall and lands 9.2 m from the base. Part A What was the ball's initial speed? Express your answer using two significant figures and include the appropriate units.

An Introduction to Physical Science

14th Edition

ISBN:9781305079137

Author:James Shipman, Jerry D. Wilson, Charles A. Higgins, Omar Torres

Publisher:James Shipman, Jerry D. Wilson, Charles A. Higgins, Omar Torres

Chapter2: Motion

Section: Chapter Questions

Problem QM

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Concept explainers

Distance and Speed

The speed, distance and time relation forms the basis of study of motion. You will need these concepts in the study of Mechanics. This concept is applicable for students who are studying the following courses –

Question

A ball is thrown horizontally from the roof of a building 7.5
Im tall and lands 9.2 m from the base.
Part A
What was the ball's initial speed?
Express your answer using two significant figures and
include the appropriate units.
µÅ
?
Value
Units
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