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Answer answer answer it it it
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Answer answer answer it it it

Answer answer answer it it it-example-1
User Nurnachman
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2 Answers

2 votes

Answer:

B i answered it it it

Step-by-step explanation:

User Lef
by
8.1k points
4 votes

Answer:

(B) Parachutes

Step-by-step explanation:

Air resistance works to slow down trains and airplanes, so it isn't desirable. Air resistance also causes pendulums to slow and stop.

Parachutes need air resistance to slow a person's fall. So air resistance is desirable here.

User CroCo
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8.6k points
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