Discussion board response.

Discussion board response

December 14, 2020 |

Discussion board resp 100-150 words. Again, for each post you should provide student original writing and citeyour source in text as well as provide full end ref information in APA format. Question 5: It is easier for a person to float in the ocean than in an ordinary swimming pool. This is because the salt in the ocean water adds to the mass of the water. This in turn makes the water denser than the water in a swimming pool, which does not contain salt and is therefore less dense because it has less mass. The denser the water, the better the ability to float. We can also add to this the concept of buoyant force, which is “the upward force exerted by a fluid on a substance partly or completely immersed in it” (Ostdiek & Bord, p. 148). Using our understanding of buoyant force, we can deduct that the water in the ocean…    read more 

Discussion board response

December 13, 2020 |

Discussion board response 100-150 words. Again, for each post you should provide student original writing and citeyour source in text as well as provide full end ref information in APA format. Question 5: It is easier for a person to float in the ocean than in an ordinary swimming pool. This is because the salt in the ocean water adds to the mass of the water. This in turn makes the water denser than the water in a swimming pool, which does not contain salt and is therefore less dense because it has less mass. The denser the water, the better the ability to float. We can also add to this the concept of buoyant force, which is “the upward force exerted by a fluid on a substance partly or completely immersed in it” (Ostdiek & Bord, p. 148). Using our understanding of buoyant force, we can deduct that the water in the ocean…    read more 

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