You took a can of soda out of the refrigerator. After holding the can for a minute, how does your hand feel? Explain what happened to cause this. Be sure to identify the method of transfer and the direction of heat flow.  HELP I HAVE MY FINAL

Heat flows from your hand to the can of soda. This is conduction of heat.

Heat is a form a energy that occurs as a result of temperature difference between bodies. Heat flows from one body to another in response to a temperature gradient between the two bodies.

When you bring a soda out of the refrigerator, heat flows from your hand to the can of soda. As heat is withdrawn from your hand, your hand feel cool. This is an example of heat transfer by conduction.

Learn more about heat transfer: link

question: ray weighs 100 kilograms, his wrestling partner, bobby, weighs 50 kilograms. if ray moves at 4 m s , how fast will bobby have to run at him to apply an equal amount of kinetic energy?

answer: 8 m/s he needs to run twice as fast to keep up so he has some work to do

explanation:   if the mass has units of kilograms and the velocity of meters per second, the kinetic energy has units of kilograms-meters squared per second squared.

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(jacemorris04)

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