) The back of a frog has a surface area of 0.0052 m2. If the frog...

Question

Question

) The back of a frog has a surface area of 0.0052 m².
1. If the frog is on land at sea level, how much force will the frog’s back feel from air?
2. The frog swims to a depth of 0.45 m in freshwater. What is the total pressure (from air + water) that the frog will feel on its back at that depth?
3. If the frog instead was swimming in saltwater, which has a density of 1025 kg/m³, what depth would it need to swim to in order to feel the same pressure? (I know frogs don’t live in saltwater – just pretend this is a superfrog who can handle saltwater for this problem.)

science physics

Answer 1

Answer #1

Answer 2

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