1J40 Static Torque

Laded Beam (Instructor version)

Catalog: 
1J40.40E
Location: 
A plank is supported by a bathroom scale at each end. The instructor then walks along the plank while having students note the force measured by the scales.

Meter stick balance

Catalog: 
1J40.20A
Location: 
Ab2
Meter stick balance (white plastic)

Torque (grip) bar - Video

demonstration image
Catalog: 
1J40.10B
Location: 
3_1
Video Encyclopedia :Use wrist strength to lift a weight suspended at various distances from the handle.

Torque wrench - Video

demonstration image
Catalog: 
1J40.15
Location: 
3_1
Video Encyclopedia :A torque wrench is used to break aluminum and steel bolts.

Meter stick balance - Video

demonstration image
Catalog: 
1J40.20B
Location: 
3_1
Video Encyclopedia :Use a meter stick, suspended at the center, as a torque balance.

Hinge board - Video

demonstration image
Catalog: 
1J40.21
Location: 
3_1
Video Encyclopedia :Use a spring scale to lift a hinged board from various points along the board.

Torque wheel - Video

demonstration image
Catalog: 
1J40.25
Location: 
3_1
Video Encyclopedia :Use a wheel with coaxial pulleys of 5, 10, 15 and 20 cm to show static equilibrium of combinations of weights at various radii.

Loaded beam/bridge - Video

demonstration image
Catalog: 
1J40.40C
Location: 
3_1
Video Encyclopedia :A plank rests on two spring scales forming a bridge. Move a toy truck across.

Robervball balance - Video

demonstration image
Catalog: 
1J40.50
Location: 
3_1
Video Encyclopedia :Neutral equilibrium is maintained at any position on the platform.

Loaded Beam/Bridge?

Catalog: 
1J40.40B
Location: 
Ac2
Non-concurrent forces app.(4 protractors)

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