Physics, 25.01.2020 11:31 uniqueesmeraldaangui

Aball is sitting on the top of a table. the ball has 100 j of potential energy (pe). it falls off the table and falls straight down to the ground.

at the instant it reaches the ground, how much kinetic energy (ke) does the ball have?

a.
9.8 j

b.
50 j

c.
100 j

d.
0 j

Answers: 3

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Aball is sitting on the top of a table. the ball has 100 j of potential energy (pe). it falls off th...

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