a toy plane has a mass of 2.5 kg and is 18 m above the ground. it is moving at 4.5 m/s.
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Physics, 22.09.2019 14:20, brandonshaw16
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a toy plane has a mass of 2.5 kg and is 18 m above the ground. it is moving at 4.5 m/s.
how much mechanical energy does the toy plane have?
416 j
441 j
466 j
491 j
![answer](/tpl/images/cats/otvet.png)
Answers: 2
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a toy plane has a mass of 2.5 kg and is 18 m above the ground. it is moving at 4.5 m/s.
a toy plane has a mass of 2.5 kg and is 18 m above the ground. it is moving at 4.5 m/s.
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