Home › Engineering — Uganda › Engineering Mechanics › Fluid Mechanics › If that upward force is smaller than the object'…
If that upward force is smaller than the object's weight, the object will:
ASpin around
BStay still
CFloat higher
DSink down
Answer & Solution
Correct answer: D. Sink down
1. The forces do not balance.
2. Weight wins.
3. The object sinks down.
_Source: OpenStax University Physics Volume 1, Chapter 14, Fluid Mechanics._
Related questions
A pressure gauge built from a U-shaped tube of mercury is called a:Building that indicator for a tube requires the fluid density, its viscosity, the tube radA dimensionless indicator tells an engineer whether flow will be laminar or turbulent. It Irregular streamlines that change over time indicate a flow that is:Smooth, parallel streamlines in a pipe indicate a flow that is:A measure of the internal friction inside a fluid is its:Applying conservation of energy to frictionless laminar flow links pressure with flow speeWater leaves a narrow hose nozzle much faster than it travelled in the hose. That speed-up