On which of the chains is more tension exerted?
C) Tension is even between both 1 and 2
In which direction will the light blue wheel spin?
C) It won’t spin at all
A) C and E
B) A, B, D, F
D) F and D
Which axel will spin at a faster rate?
A) They will spin at the same rate
The numbers in the diagram indicate the number of teeth in each cogwheel.
The cogwheel with 16 teeth is rotating clockwise and at a velocity of 24 rpm (indicated by the arrow).
What will be the direction and velocity of the red cogwheel?
A) Counter clockwise 12 rpm
B) Clockwise 12 rpm
C) Counter clockwise 18 rpm
D) clockwise 18 rpm
E) Counter clockwise 24 rpm
F) Clockwise 24 rpm
G) Counter clockwise 32 rpm
H) Clockwise 32 rpm
I) Counter clockwise 48 rpm
J) Clockwise 48 rpm
A) Impossible to tell
C) Either way
D) Counter Clockwise
B) Counter clockwise
C) Both clockwise and counter clockwise
D) It will not rotate
If both pulleys have the same amount of weight, which one will require the most effort to pull.
A) Weight X required the most effort
B) Weight Y requires the most effort
C) They both require the same effort