Physics, 24.04.2020 18:32 lanipooh01
A ball falls from the top of a building, through the air (air resistance is present), to the ground below. How does the kinetic energy (KE) just before striking the ground compare to the potential energy (PE) at the top of the building?
a. K is equal to U.
b. K is greater than U.
c. K is less than U.
d. It is impossible to tell
Answers: 2
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A ball falls from the top of a building, through the air (air resistance is present), to the ground...
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