Physics, 31.03.2021 04:10 kassandrarosario1115

The equation for the conservation of mechanical energy is: A. PE (before) + KE (before) = PE (after) + KE (after).
B. KE = 1/2mv.
C. Total PE before an event = total PE after the event.
D. PE (before) + KE (before) = 0.

The equation for the conservation of mechanical energy is:

A. PE (before) + KE (before) = PE (aft

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The equation for the conservation of mechanical energy is: A. PE (before) + KE (before) = PE (after...