Sam pulls his sister in a wagon on a flat
sidewalk. Which is the source of energy
that moves...
Mathematics, 04.11.2020 04:00 jujucruz6
Sam pulls his sister in a wagon on a flat
sidewalk. Which is the source of energy
that moves the wagon?
A)
B
©
chemical energy in Sam's muscles
kinetic energy from the rolling
wheels
potential energy from the ground
below
gravitational energy pulling on the
wagon
Answers: 1
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