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A ball is thrown downward from the top of a building with an initial speed of 25 m/s. Its trikes the ground after 2 s. How high is the building? Take g = 10 m/s^2 * 20 m 30 m 70 m 50 m

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter2: Motion In One Dimension

Section: Chapter Questions

Problem 23P: The driver of a car slams on the brakes when he sees a tree blocking the road. The car slows...

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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 downward from the top of a
building with an initial speed of 25 m/s. Its
trikes the ground after 2 s. How high is the
building? Take g = 10 m/s^2 *
20 m
30 m
70 m
50 m

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