Answer:
32 bottles
Explanation:
If we create a free body diagram on the child we have his weight and the bouyant force
W-B=0
They must be equal to mantain equilibrium on the body and he can stay floating, this force is equivalent to the weight of water displaced
W=B=Ww
Mg=mg
32 kg=mass of water displaced
1 kilogram per liter (kg/L) is the density of water, this means that 32 Liters of water are displaced and since the bottles can retain 1 liter, the child needs 32 bottles
Answer:
A: i cant show the graph i did
B: The biker would have gone 3.6 km in 12 minuets
Explanation:
Answer:
because these units are derived from combinations of two or more of the seven base units
Answer: D. decreasing the temperature
Explanation: