Answered: A stone of mass 2 kg and weight 20 N…

A stone of mass 2 kg and weight 20 N falls through the air. The air resistance acting on the stone is 2 N. What is the acceleration of the stone? A.9 m/s2 B.2 m/s2 C.8 m/s2 D.10 m/s2

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter4: Forces In One Dimension

Section: Chapter Questions

Problem 6STP

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Question

A stone of mass 2 kg and weight 20 N falls through the air. The air resistance acting on the stone is 2 N. What is the acceleration of the stone?

A.9 m/s2

B.2 m/s2

C.8 m/s2

D.10 m/s2

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