Asked by unknown
1. true or false? a well-oiled machine has no friction. explain your answer.
2. True or false? Friction makes energy vanish. Explain your answer.
3. True of false? Electronic machines with no moving parts experience
friction and get hot because electricity is moving through the wires
2. True or false? Friction makes energy vanish. Explain your answer.
3. True of false? Electronic machines with no moving parts experience
friction and get hot because electricity is moving through the wires
Answers
Answered by
Steve
1. false. there is always friction. hat is what the oil is for. It reduces friction, but does not eliminate it.
2. false. friction produces heat. kinetic energy has been changed to heat energy.
3. true
2. false. friction produces heat. kinetic energy has been changed to heat energy.
3. true
Answered by
Unicorn
Yes, so the energy moving through the wires of the computer is also known as friction so the third question is indeed false.
Answered by
zee
true because oil can decrease the friction of any object
Answered by
Andy
true or false? a well-oiled machine has no friction. explain your answer.
Answered by
Anonymous
yes
Answered by
Side
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Answered by
GRRRR
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