1J Statics of Rigid Bodies

Blackboard force table - Video

demonstration image
Catalog: 
1J30.50
Location: 
3_1
Video Encyclopedia: This looks like a magnetic vertical force board. A circle is marked with angles every 10 degrees.

Loaded Beam/Bridge?

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

Sail against the wind-Video

demonstration image
Catalog: 
1J30.60B
Location: 
3_1
Video Encyclopedia : Use a skateboard cart with a foam core sail

Waddling Duck

Tap the ducks tail and it waddles down the incline.
Catalog: 
1J11.101
Location: 
Ab5
The toy duck waddles down an incline due to the position of the center of mass.

Egg crusher - Video

demonstration image
Catalog: 
1J30.75
Location: 
3_1
Video Encyclopedia :A raw egg can be squeezed between two hard foam rubber pads with a force of over 150 lbs.

Meter stick balance

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

Arm model - Video

demonstration image
Catalog: 
1J40.75
Location: 
3_1
Video Encyclopedia :Use an arm model simulating both biceps and triceps muscles to throw a ball.

Irregular object center of mass - Video

demonstration image
Catalog: 
1J10.12B
Location: 
3_1
Video Encyclopedia: Suspend an irregular object from several points and find the center of mass with a plumb bob.

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.

Loaded beam - moving scales - Video

demonstration image
Catalog: 
1J10.20
Location: 
3_1
Video Encyclopedia :Slide your fingers under a meter stick to find the center of mass.

Pages