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Physics, 17.02.2021 18:00 havenlynn27

1 point 2. An office building is located across the street from where they knocked
down the McDonalds. An office worker in that building heard the loud noise
from the wrecking ball smashing into the building. Which of the following is
true about why the bobble head on his desk started to bobble vigorously
after the wrecking ball hit the building.
The energy from the wrecking ball system transferred some of the KE and SE to the
bobble head system. Those 2 systems can also make up a bigger system together.
The energy from the wrecking ball and the bobble head are one system together so
the energy was only transformed from one type of energy to another type of energy, it
was not transferred.
The energy in the wrecking ball system is destroyed. The bobble head system creates
energy from the SE coming through the office window.
The energy in the wrecking ball system and the bobble head system are not
connected. Systems cannot transfer energy to each other.
yes

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Answers: 2

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