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Semenov [28]
2 years ago
12

Please help, it's grade 7 science. :)

Physics
2 answers:
ANTONII [103]2 years ago
5 0
I just checked the other persons work and it’s correct you should use their work I was just checking if it was right and if I needed to correct anything
xeze [42]2 years ago
4 0

Answer:

The air in the soccer ball in cold weather will decrease slightly in size and it becomes flat. The air in the soccer ball in hot weather will seem flat because the low preasure leads to lower bounce in the ball.

The metal door frame in cold weather contracts and the wood contracts more in the winter. The metal door frame in hot weather thermal blowing can occur on the outer surface of the metal door frame. Hopefully that is what you were looking for have a good day.

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