7
AssignmentMultiple Dropdowns

Energy

Question 7 • 25-26 CHEMISTRY IN THE EARTH SYSTEM S1

Chemical energy is transformed into energy in the person’s muscles. Kinetic energy is from the person’s legs to the pedals. Kinetic energy is thermal energy due to friction when the wheels get warm.

Answer
Selection 1:

kinetic

Selection 2:

transferred

Selection 3:

transformed into

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