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Physics, 22.11.2020 14:00 keke6361

What will happen if we increase the friction on a roller coaster? A. The speed of the roller coaster will increase.
B. The speed of the roller coaster will decrease
C. The speed of the roller coaster will remain constant.
D. The roller coaster will fly away

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What will happen if we increase the friction on a roller coaster? A. The speed of the roller coaste...
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