SKU: 95446972243

Dynamics Cart with Spare Parts

$107.52 $119.47
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Ships within 48 hours · Estimated delivery Jul 30 - Aug 4

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Description

Dynamics Cart with Spare PartsA Dynamics Cart is a wheeled vehicle used in physics to teach concepts related to Newton's laws of motion and kinematics. It includes low friction wheels and accessories such as bumpers, pulleys, and sensors for experiments on forces, acceleration, momentum, and collisions. With inboard wheels, Dynamics Carts are strong and tangle free. They have low rolling friction and advanced safety features, surpassing other carts. Each pair includes a full pin

A Dynamics Cart is a wheeled vehicle used in physics to teach concepts related to Newton's laws of motion and kinematics. It includes low-friction wheels and accessories such as bumpers, pulleys, and sensors for experiments on forces, acceleration, momentum, and collisions.  

With inboard wheels, Dynamics Carts are strong and tangle-free. They have low rolling friction and advanced safety features, surpassing other carts. Each pair includes a full pin firing feature and safety catch for accident prevention. This design improves safety when handling carts.

Kit Includes: 

  • 2 x Dynamics Carts fully assembled and ready to use
  • 1 x Pack of rubber bands for towing the Dynamics Carts
  • 1 x Instruction Sheet

*sold in pair

Brand: IEC 

Product Code Type Descriptions Weight Manual
SE.MF0945-001 Hyper Fire Cart Low firing 0.6 kg See Here
SE.MF0946-001 Non-Firing W/out firing pin 0.45 kg See Here

 

Spare Parts

Product Code Item Descriptions
SE.PA0945-015 Spare Axle / Front or Rear for trimming the overall weight of 600g
SE.PA0945-020 Spare Firing Assembly / Rod & Spring
SE.PA0945-050 Spare Wheels with precision low friction bearing
SE.PA0945-055 Spare Firing Button with 'O'ring fitted
SE.PA0945-060 Spare Steel Locking Ball 7mmD
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 95446972243

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4.5 ★★★★★
Based on 14 reviews
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A
Verified Purchase
AW
Omaha, US
★★★★★ 4
Good Relief, But a Little Pricey
I don’t usually write reviews, but I felt like this cream deserved one. I’ve tried so many products for dry, itchy eczema patches, and most either felt greasy, burned when applied, or just didn’t do much. Puriya has been such a refreshing change. The texture is smooth, it absorbs quickly without leaving that sticky feeling, and within a couple of days my skin felt calmer and the redness started to fade. What I really like is how versatile it is. I’ve used it on flare-ups, random dry spots, and even my hands when they get irritated in the summer. It feels gentle but still effective, and I don’t need to use a ton for it to work. The only reason I didn’t give it 5 stars is the price. It’s a little on the higher side for the amount you get. I also find myself reapplying a bit more often than I’d like. But overall, it’s one of the better creams I’ve tried, and I’ll definitely keep using it.
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Reviewed in the United States on September 13, 2025
P
Verified Purchase
Pocono Tree Hugger
Pawtucket, US
★★★★★ 1
Not good for eczema
This cream shouldn't be described as an eczema cream. Eczema is usually colonized by s. aureus bacteria, and you need a powerful anti-bacterial substance in your skin cream in order to combat it. Neem oil or manuka honey both have strong anti-bacterial effects, and I recommend getting a cream with one of those ingredients if you have eczema. This Puriya cream is helpful for moisturizing dry skin to prevent eczema. However, it won't help to stop eczema once you've got it. That said, customer service was very helpful and gave me a refund for the product after I complained.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 1, 2026
K
Verified Purchase
kemi
Draper, US
★★★★★ 3
Mid
Very nice and moisturizing on the skin but didn't do much repairing. Overly expensive for nothing.
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Reviewed in the United States on December 29, 2025
M
Verified Purchase
Marlene Wiley
Charlottesville, US
★★★★★ 5
Better than any dermatologist eczema prescription
This cream is amazing!! It definitely better than anything a dermatologist could prescribe! I highly recommend this!
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Reviewed in the United States on May 16, 2026
A
Verified Purchase
Aki Scott
Fort Morgan, US
★★★★★ 5
Calm Cream for Redness
This naturally plant based eczema cream is really calming on my skin, and it feels lovely with no irritation from using it. The texture color was kinda new to me due to the color of how it looked when I opened it (you really can't tell it's cream),but It didn't bother me anymore after I started applying it on my skin and started smelling the loving aroma it had to it. It resembled that of a calming Shea Cocoa butter mixed with a hint of fresh oats. unfortunately it didn't last long though(1-2 minutes after applying). Since using this cream my skin has been fully moisturized and calmed with no itching. Now though my skin gets irritated occasionally due to changing weather, I can't fully say it helps clear up my flare-ups entirely. What I can say is that for me since applying this on my red spot areas, it has kept the itch at bay considerably and made the skin smooth to boot. So I will continue using this cream and hopefully through time it will fully clear up.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 18, 2025

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