xUmp.com Logo

TODAY'S COUPON: SAVE ADDITIONAL 10% OFF with coupon code: BACK2SCHOOL2019 [Expires tonight at 11:59PM. Online orders only.]
25mm Solid Balls - set of 14 - Image One
Share this product:

25mm Solid Balls - set of 14

by xUmp.com   Item#: 16748  
List Price:$49.99
Sale Price: $29.99 /each
You Save: $20.00 (40%)
IN STOCK Ships today!
Order by 1pm PST/4pm EST.
Add to cart to see shipping prices.

QTY:
 

This set of 14 solid balls measuring 25mm in diameter are perfect for conducting a range of physics experiments exploring collision.  Using inclined planes, momentum and accelration, you can demonstrate the conversion of potential energy to kinetic energy.  Included are two balls each of different materials (wood, brass, copper, iron, steel, aluminum, and zinc); the differing densities of each pair will provide different results when used in varying combinations during collision experiments.  Great for science fair projects involving physics or hands-on experiments in the classroom

Features:

  • Set of 14 solid balls for collision experiments
  • Each ball has a diameter of 25mm
  • Two each of wood, brass, copper, iron, steel, aluminum and zinc
  • Great for demonstrating conversion of potential energy to kinetic energy


Age:
18 +
Box Size:
6.50 x 2.00 x 2.00 inches
16.51cm x 5.08cm x 5.08cm
Weight:
1 lb 12 oz
0.79 kg

Warning:
CHOKING HAZARD
Small parts. Not for children under 3 yrs.
Toy contains a marble. Not for children under 3 yrs.

Customer Reviews


There are no customer reviews for this product. Be the first one to write one!

FEATURED PRODUCTS

Brush Robot 4M Kit.

$15.99

Brush Robot 4M Kit

Get swept away by this fantastic robot kit that uses vibrations to move!

CHEM C1000 Chemistry Kit v2.0.

$55.99

CHEM C1000 Chemistry Kit v2.0

This chemistry learning and experiment kit comes with components and chemicals for over 75 amazing experiments!

Periodic Table Lamp.

$35

Periodic Table Lamp

Illuminate both your room and your mind with this ingenious Periodic Table Lamp.

Solar Power Kit.

$35

Solar Power Kit

Discover how solar cells make electricity with this awesome kit!

Fuel Cell 10 Kit.

$179

Fuel Cell 10 Kit

Learn about hydrogen fuel cells with this incredible kit!

Power House Kit v2.0.

$89.99

Power House Kit v2.0

Build a model green house and 9 other green energy-related devices with this great kit!

xUmp.com Logo


Join our tribe:

SIGN-UP & SAVE

Sign-up for our weekly discounts and promotions email newsletter.



xUmp.com Catalog

CATALOG

View xUmp science supplies catalog

At xUmp.com, we are passionate about science. We believe in hands-on learning and making science fun. - Anton Skorucak, Physicist and Founder

At xUmp.com you will find a large selection of scientific products carefully curated by real scientists and educators. We sell everything from educational toys, teacher supplies for science classroom, lab equipment, science toys, science fair supplies, classroom equipment, chemistry glassware, chemistry lab equipment, physics demos, electronics supplies, robots, science kits to geeky science gifts.