1H Newton's Third Law

Newton's sailboat

The fan can be rotated. Watch out for your fingers when you flip the switch.
Catalog: 
1H10.20A
Location: 
Ab4
A battery powered fan and sail can be mounted on a cart. Three cases are demonstrated: 1) sail attached, fan not attached; 2) both sail and fan attached; 3) fan attached, no sail. See 1J30.60.

Linear Momentum: Recoil of a Cannon Video

Catalog: 
1H11.40
Location: 
3_1
Cinema Classics: Reenactments of revolutionary war cannon brigade. Shown in slow motion 8000 frames a second. Cannon is 900 times the mass of cannon ball.

Reaction gliders-Video

demonstration image
Catalog: 
1H10.15B
Location: 
3_1
Video Encyclopedia: Burn a string holding a compressed spring between two air gliders.

Newton's sailboat-Video

demonstration image
Catalog: 
1H10.20B
Location: 
3_1
Video Encyclopedia: A sail is placed in front of a battery powered fan on a cart.

Helicopter Rotor - Video

demonstration image
Catalog: 
1H10.25
Location: 
3_1
Video Encyclopedia: A symmetric propeller deflects air down, causing upward lift.