Physics & Physical Science
Featured Products
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Item 3488-22
Solid Drilled Brass Ball, 1″
Solid Drilled Brass Ball, 1″
Item 3488-22
In Stock
Item 3488-23
Solid Drilled Copper Ball, 1″
Solid Drilled Copper Ball, 1″
Item 3488-23
In Stock
Item 3488-24
Solid Drilled Steel Ball, 1″
This Steel Ball is excellent for physics experiments and demonstrations. It can be used for density and volume measurements, pendulum bob, potential energy and conservation experiments, ballistics, etc.
• Made of Steel
• Solid, Drilled
• 1″ (25 mm) Dia.
Item 3488-24
In Stock
Item 3488-25
Solid Drilled Lead Ball, 1″
All of our metal balls are great for physics experiments and demonstrations! Use them for density and volume measurements, pendulum bob, potential energy and conservation experiments, ballistics, and more. These small spheres make a useful addition to labs and classrooms.
• Made of lead
• Drilled
• 1″ Dia.
Item 3488-25
In Stock
Item 3488-01
Balls, Drilled, Spare, 19 mm Aluminum
Use this product for physics experiments and demonstrations involving density and volume.
• Solid
• Drilled
• 19 mm Dia.
• Made of aluminum
Item 3488-01
In Stock
Item 3488-02
Balls, Drilled, Spare, 19 mm Brass
Use this product for physics experiments and demonstrations involving density and volume.
• Solid
• Drilled
• 19 mm Dia.
• Made of brass
Item 3488-02
In Stock
Item 3488-04
Solid Drilled Steel Ball, 0.75″
All of our metal balls are great for physics experiments and demonstrations! Use them for density and volume measurements, pendulum bob, potential energy and conservation experiments, ballistics, and more. These small spheres make a useful addition to labs and classrooms.
• Made of steel
• Drilled
• 0.75″ Dia.
Item 3488-04
In Stock
Item 3470-01
Single Plastic Pulley
This Single Plastic Pulley is made of rigid, colored plastic with deep V-grooves. It is balanced for free movement. Each pulley is about 50 mm in Dia. and is mounted in parallel mode on an aluminum strip with hooks at both ends.
• Individually packed
• Single
Item 3470-01
In Stock
Item 3470-02
Double Plastic Pulley
This Double Plastic Pulley is made of rigid, colored plastic with deep V-grooves. It is balanced for free movement. Each pulley is about 50 mm in Dia. and is mounted in parallel mode on an aluminum strip with hooks at both ends.
• Individually packed
• Double
Item 3470-02
In Stock
Item 3470-03
Pulleys, Plastic Triple
PULLEYS, PLASTIC TRIPLE
Item 3470-03
In Stock
Item 3470-04
Pulley, Plastic, Quadruple
These pulleys are made of rigid, colored plastic with deep v-shaped grooves. They’re balanced for free movement and mounted in parallel mode on aluminum strips. Hooks can be found at both ends of each pulley.
• Individually packed
• Quadruple
• 50 mm Dia.
Item 3470-04
In Stock
Item 3470-05
Pulley Plastic Tandem Double
PULLEY PLASTIC TANDEM DOUBLE
Item 3470-05
In Stock
Item 3470-06
Pulley Plastic Tandem Triple
PULLEY PLASTIC TANDEM TRIPLE
Item 3470-06
In Stock
Item 3474-02
Pulleys, Aluminum Double Parallel
PULLEYS, ALUMINUM DOUBLE PARALLEL
Item 3474-02
In Stock
Item 3474-14
Pulleys, Aluminum, Tandem, Double
PULLEYS, ALUMINUM, TANDEM, DOUBLE
Item 3474-14
In Stock
Item 3488-22
Solid Drilled Brass Ball, 1″
Solid Drilled Brass Ball, 1″
Item 3488-22
$3.11
In Stock
Item 3488-23
Solid Drilled Copper Ball, 1″
Solid Drilled Copper Ball, 1″
Item 3488-23
$4.95
In Stock
Item 3488-24
Solid Drilled Steel Ball, 1″
This Steel Ball is excellent for physics experiments and demonstrations. It can be used for density and volume measurements, pendulum bob, potential energy and conservation experiments, ballistics, etc.
• Made of Steel
• Solid, Drilled
• 1″ (25 mm) Dia.
Item 3488-24
$1.28
In Stock
Item 3488-25
Solid Drilled Lead Ball, 1″
All of our metal balls are great for physics experiments and demonstrations! Use them for density and volume measurements, pendulum bob, potential energy and conservation experiments, ballistics, and more. These small spheres make a useful addition to labs and classrooms.
• Made of lead
• Drilled
• 1″ Dia.
Item 3488-25
$2.50
In Stock
Item 3488-01
Balls, Drilled, Spare, 19 mm Aluminum
Use this product for physics experiments and demonstrations involving density and volume.
• Solid
• Drilled
• 19 mm Dia.
• Made of aluminum
Item 3488-01
$0.94
In Stock
Item 3488-02
Balls, Drilled, Spare, 19 mm Brass
Use this product for physics experiments and demonstrations involving density and volume.
• Solid
• Drilled
• 19 mm Dia.
• Made of brass
Item 3488-02
$1.69
In Stock
Item 3488-04
Solid Drilled Steel Ball, 0.75″
All of our metal balls are great for physics experiments and demonstrations! Use them for density and volume measurements, pendulum bob, potential energy and conservation experiments, ballistics, and more. These small spheres make a useful addition to labs and classrooms.
• Made of steel
• Drilled
• 0.75″ Dia.
Item 3488-04
$1.00
In Stock
Item 3470-01
Single Plastic Pulley
This Single Plastic Pulley is made of rigid, colored plastic with deep V-grooves. It is balanced for free movement. Each pulley is about 50 mm in Dia. and is mounted in parallel mode on an aluminum strip with hooks at both ends.
• Individually packed
• Single
Item 3470-01
$1.20
- Best Seller
In Stock
Item 3470-02
Double Plastic Pulley
This Double Plastic Pulley is made of rigid, colored plastic with deep V-grooves. It is balanced for free movement. Each pulley is about 50 mm in Dia. and is mounted in parallel mode on an aluminum strip with hooks at both ends.
• Individually packed
• Double
Item 3470-02
$1.88
In Stock
Item 3470-03
Pulleys, Plastic Triple
PULLEYS, PLASTIC TRIPLE
Item 3470-03
$2.35
In Stock
Item 3470-04
Pulley, Plastic, Quadruple
These pulleys are made of rigid, colored plastic with deep v-shaped grooves. They’re balanced for free movement and mounted in parallel mode on aluminum strips. Hooks can be found at both ends of each pulley.
• Individually packed
• Quadruple
• 50 mm Dia.
Item 3470-04
$3.45
In Stock
Item 3470-05
Pulley Plastic Tandem Double
PULLEY PLASTIC TANDEM DOUBLE
Item 3470-05
$1.52
In Stock
Item 3470-06
Pulley Plastic Tandem Triple
PULLEY PLASTIC TANDEM TRIPLE
Item 3470-06
$2.35
In Stock
Item 3474-02
Pulleys, Aluminum Double Parallel
PULLEYS, ALUMINUM DOUBLE PARALLEL
Item 3474-02
$4.19
In Stock
Item 3474-14
Pulleys, Aluminum, Tandem, Double
PULLEYS, ALUMINUM, TANDEM, DOUBLE
Item 3474-14
$3.98
In Stock