gracie0818
gracie0818
05.10.2019 • 
Physics

Which statement best describes the energy changes that occur while a child is riding on a sled down a steep, snow-covered hill?

a)
kinetic energy decreases and potential energy increases.

b)
kinetic energy increases and potential energy decreases.

c)
both potential and kinetic energy decrease.

d)
both potential and kinetic energy increase

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