Syvum Home Page

Home > Quiz Games > Physics >

School Physics Quiz : Stability & Moments


Answer the following questions based on stability & moments.

Formats Info Page Quiz Review
Multiple choice

Your Performance  

1.

Consider a thin rectangular plastic sheet. If a small piece of the plastic breaks off at one of the vertices, then the center of gravity of the remaining plastic (with respect to the original center of gravity)

  will move away from the broken vertex.

  cannot be determined.

  will move towards the broken vertex.

  will not move.

  Half-n-half Clue
 

2.

The SI unit of moment is

  N m

  N/m2

  N/m

  Half-n-half Clue
 

3.

If a walking stick with a mass of 300 g can be balanced by placing a mass M of 150 g at a distance L of 30 cm from the fulcrum, then the center of gravity of the stick is _______ cm away from the fulcrum.

  15

  90

  5

  50

  Half-n-half Clue
 

4.

funnel equilibrium An inverted funnel placed on a table is in _______ equilibrium.

  unstable

  neutral

  stable

  Half-n-half Clue
 

5.

The moment of a force is inversely proportional to the turning effect of the force.

  True

  False

 

6.

There are fundamentally _______ kinds of equilibrium.

  two

  three

  four

  Half-n-half Clue
 

7.

A sphere that is at rest on a table is in _______ equilibrium.

  stable

  unstable

  neutral

  Half-n-half Clue
 


 
36 more pages in School Physics Quiz


Contact Info © 1999-2016 Syvum Technologies Inc. Privacy Policy Disclaimer and Copyright
Previous
-
Next
-