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Physics / Conceptual Physics 12 / Chapter 3 / Problem 19PC

Conceptual Physics | 12th Edition | ISBN: 9780321909107 | Authors: Paul G. Hewitt

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Chapter 3, Problem 19PC

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QUESTION:

These are “plug-in-the-number” type activities to familiarize yon with the equations that link the concepts of physics. They are mainly one-step substitutions and are less challenging than the Problem. ? On a distant planet, a freely falling object has an acceleration of 20 m/s2. Calculate the speed that an object dropped from rest on this planet acquires in 1.5 s. ?

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QUESTION:

These are “plug-in-the-number” type activities to familiarize yon with the equations that link the concepts of physics. They are mainly one-step substitutions and are less challenging than the Problem. ? On a distant planet, a freely falling object has an acceleration of 20 m/s2. Calculate the speed that an object dropped from rest on this planet acquires in 1.5 s. ?

ANSWER:

Solution 19PC The formula for the calculating distance travelled by a freely falling object, starting from rest, is 1 2 d = g2 Where g is the

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