The awswer is false it is velocity
Answer:
Buoyancy or Upthrust
Explanation:
This is an upward force exerted by a fluid that opposes the weight of a partially or fully immersed object.
Answer:
Explanation:
The density of an object is given by
where
m is the mass of the object
V is its volume
In this problem,
m = 42 kg
V = 22 m^3
Substituting into the equation, we find the object's density:
Probably for the umbilical cord that connects babies (from their early stages in the womb to their removal) to their mothers. The cord is cut, forming the belly button. This is analogous to astronauts in space.
Answer:
c. dioptre that's the answer.
