What energy transformation happens when you turn on a flashlight? a) Chemical → Light b) Heat → Motion c) Light → Sound d) Motion → Heat
A) Chemical energy is transferred to light energy
In one of our labs, we twisted the straw to make our little cup cars move. What was storing the energy?
the rubberband
Engineers research how to safely design cars so passengers don’t get injured during collisions. What is a safety feature in modern cars? a)Tires with good tread b)Helmets c)Airbags d)Long trunks
c) airbags
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