[Answered] Non-conservative forces can change the mechanical energy of a system. Indicate whether the ...

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Author Question: Non-conservative forces can change the mechanical energy of a system. Indicate whether the ... (Read 103 times)

TFauchery

Hero Member
Posts: 500

on: Jul 29, 2018

Non-conservative forces can change the mechanical energy of a system.

Indicate whether the statement is true or false

Question 2

Kinetic energy may be positive or negative.

Indicate whether the statement is true or false

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Marked as best answer by a Subject Expert

ong527

Sr. Member
Posts: 285

Reply #1 on: Jul 29, 2018

Answer to Question 1

TRUE

Answer to Question 2

FALSE

TFauchery

Member
Posts: 500

Reply 2 on: Jul 29, 2018

Wow, this really help

cdmart10

Member
Posts: 332

Reply 3 on: Yesterday

Thanks for the timely response, appreciate it

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