Help I'll mark brainliest
The table below shows data of sprints of animals that traveled 75 meters. At each distance marker, the animals' times were recorded. Which animal is showing the greatest average acceleration from the 50-meter mark to the 75-meter mark?
Animal 25 meters 50 meters 75 meters
Animal 1 3 seconds 4.5 seconds 5.5 seconds
Animal 2 4.5 seconds 5 seconds 5.25 seconds
Animal 3 7 seconds 9 seconds 11 seconds
Animal 4 10 seconds 15 seconds 20 seconds

Adiver named jacques observes a bubble of air rising from the bottom of a lake (where the absolute pressure is 3.50 atm) to the surface (where the pressure is 1.00 atm). the temperature at the bottom is 4.00 ∘c, and the temperature at the surface is 23.0 ∘c.what is the ratio of the volume of the bubble as it reaches the surface (vs) to its volume at the bottom (vb)? if jaques were to hold his breath the air in his lungs would be kept at a constant temperature. would it be safe for jacques to hold his breath while ascending from the bottom of the lake to the surface?