Suppose you needed to build a raft to cross a fast-moving river. Describe the physical and chemical properties of the raft that would be important to ensure your safety.

Question

Physics

Bailey Crawford

30 May, 03:21

Suppose you needed to build a raft to cross a fast-moving river. Describe the physical and chemical properties of the raft that would be important to ensure your safety.

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Lainey Acosta · Answer 1

1. Density of the material building the raft must be lower than the water.

2. Material must not react with water.

3. Material must have high strength.

4. Raft must be wide in-order to avoid drawing in the river.