During the contact push/pull interaction between the hand and the cart kinetic energy is transferred between them. The type of energy that changes in the two interacting objects is always the same as the type of energy that is transferred, so this means that the kinetic energy of the hand decreases while the kinetic energy of the cart increases. Since the cart was at rest to start with, this increase of kinetic energy means that it starts to move. Which criterion (accuracy, completeness, or clarity and logical reasoning) is not satisfied by this explanation? Briefly explain why you think so.

During the contact push/pull interaction between the hand and the cart kinetic energy is transferred between them. The type of energy that changes in the two interacting objects is always the same as the type of energy that is transferred, so this means that the kinetic energy of the hand decreases while the kinetic energy of the cart increases. Since the cart was at rest to start with, this increase of kinetic energy means that it starts to move. Which criterion (accuracy, completeness, or clarity and logical reasoning) is not satisfied by this explanation? Briefly explain why you think so.

Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)

8th Edition

ISBN:9781305387102

Author:Kreith, Frank; Manglik, Raj M.

Publisher:Kreith, Frank; Manglik, Raj M.

Chapter2: Steady Heat Conduction

Section: Chapter Questions

Problem 2.10P

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Version #2

Describe the situation using a diagram:

Contact Push/Pull Interaction

Write the narrative:

Which criterion (accuracy, completeness, or clarity and logical reasoning) is not satisfied by this explanation? Briefly explain why you think so.

Version #2
Describe the situation using a diagram:
Contact Push/Pull Interaction
Energy Source
Energy Receiver
Hand
Kinetic
Cart
Energy
Decrease in
Increase i n
kinetic
kiretic
energy
energy
Write the narrative:
During the contact push/pull interaction between the hand and the cart kinetic energy is transferred between them. The type of energy that changes in the two interacting objects is always the same as the type of energy that is transferred, so this means that the kinetic energy
of the hand decreases while the kinetic energy of the cart increases. Since the cart was at rest to start with, this increase of kinetic energy means that it starts to move.
A Which criterion (accuracy, completeness, or clarity and logical reasoning) is not satisfied by this explanation? Briefly explain why you think so.

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