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The determination of the gravitational constant ‘g’ is one of the most fundamental and early physical constants students must derive and observe. T...

The determination of the gravitational constant ‘g’ is one of the most fundamental and early physical constants students must derive and observe....

1" Aluminum Ball Drilled for lab demostrations Approx 2.5mm drilled hole Includes: (1) Aluminum Ball1" Drilled aluminum ball - can be used for col...

1" Brass Ball Drilled for lab demostrations Approx 2.5mm drilled hole Includes: (1) Brass ball1" Drilled brass ball - can be used for collison an...

1" Steel Ball Drilled for lab demostrations Approx 2.5mm drilled hole Includes: (1) Steel Ball 1" Drilled steel ball - can be used...

3/4" Aluminum Ball Drilled for lab demostrations Approx 2.5mm drilled hole Includes: (1) Aluminum Ball3/4" Drilled aluminum ball - can be used for...

3/4" Drilled Steel Ball Drilled for lab demostrations Approx 2.5mm drilled hole Includes: (1) Steel Ball3/4" Drilled steel ball - can be used for ...

This very famous experiment combines a students understanding of position, velocity, momentum, acceleration, conservation of energy and momentum, p...

BUILD & LEARN || Easy to build and fun to use, this kit allows you to literally play with the physics of catapults! Shoot ping pong balls over...

Explore gravitational potential energy as well as translational and rotational kinetic energy by sending a steel ball bearing careening through a ...

Explore torsion springs, forces, energy transformation, mechanical advantage, and projectile motion in this fully-functional ballista Launches a d...

Explore how the use of a simple machine (pulley) efficiently redirects gravitational potential energy to throw objects farther than a traditional ...

Explore projectile motion writ-large with a rubber-band slingshot Manufactured with high quality, precision-cut Birch veneer pure bond plywood Inc...

EXPLORE CENTER OF MASS || The Soda Center of Mass Kit is a fun way to explore physical concepts surrounding balance, stability, and center of mass...

150 Springs Total Compression and Extension Springs Range in Length from 15mm to 300mm Range in diameter from 4mm to 18mm Range in wire thickness ...

Loops on both ends of the spring Length from Loop to Loop: 4.5 in Length of Spring (without loops): 4 in Outer Diameter: 0.2270 in Inner Diameter:...

EISCO Labs Pendulum Clamp This sturdy pendulum clamp is constructed of an aluminum support bar with three screw clamps, attached to a die cast hea...

12 flexible extension springs, made out of quality steel Sizes range from 6" to 9" in length. Looped ends make this extension spring an excellent ...

Single, flexible extension spring, made out of quality steel 9" (225mm) long, 0.25" (6mm) in diameter Closely wound looped ends make this extensio...

Free Fall Apparatus, Advanced 'G' Kit Includes Aluminum Extrusion Column with Scale, metal base, freefall sphere, ball receiver, electromagnet, an...

Uses a series of high-strength magnets to accelerate the steel ball bearing, resulting in a faster, more powerful launch. Simply place the ball on...

Drilled for lab demostrations Approx 2.5mm drilled hole 1" Hardwood Ball Includes: (1) Hardwood Ball Drilled1" Drilled hardwood ball - can be used...

BUILD & LEARN || Learn physics through play! This kit builds in a snap – no tools required! Once built, students can launch ping pong balls up...

BUILD & LEARN || Easy to build and fun to use, this kit allows you to literally play with the physics of catapults! The miniature version of o...

Brass, Copper, Iron 25mm diameter pendulum bobs with hooks Approximate weights: Brass - 2.1oz, Iron - 2.44 oz., Copper - 2oz Brass hook on bob is ...

Heavy metal stand with a meter scale mounted on a vertical rod can hold three pendulums of 5 cm apart with points for suspension of cords. Three 2...

EXPLORE GRAVITATIONAL POTENTIAL ENERGY || Medieval weapons, engineering, and physics - not a bad classroom learning activity, or way to spend a Sa...

Set of 6 durable steel springs with looped ends Compressed spring dimensions are: 6.25" x .5", 8" x .6", 6.5" x .75", 7.5" x .6", 8.25 x 1", 9" x ...

Steel spring with looped-ends 19mm diameter, 56mm length from the ends of the loops Stretches to approximately 290mm without deformity Ideal for d...

Steel Springs with hoops on both sides. Dia. 37 mmCoiled Length : 25 mmOverall Length : 58 mmWire Dia. : 1.5 mm

300 mm approx. long, dia 10 mm and wire of 19 SWG. 300 mm approx. long, dia 10 mm and wire of 19 SWG.

Coiled Steel Spring with double loop ends Overall Length End to end 50mm (1.96") , Spring collapsed length with out hoops 24mm (0.94") . Spring Ou...

6" Steel extension spring with 0.25" diameter .25" diameter loops on either end Closely wound steel Standard wire gauge 19 This 6" long steel exte...

Originally developed in 1896 by an English physicist this fascinating device is a great example of a coupled mechanical oscillator. Fairly complex...