Junior Scientist Mechanical Advantages of Pulleys
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Junior Scientist Mechanical Advantages of Pulleys  (Multicolor)

3.8
9 Ratings & 3 Reviews
₹328
399
17% off
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This item is currently out of stock
Highlights
  • No batteries Battery
  • Non Rechargeable
Description
Do - It - Yourself kit for Understanding Mechanical Advantage in the Single Sheave Pulley Systems Used in Rescue Operations. HOW IT WORKS Pull the rope of each from the same vertical height down to the base. Now observe that the mass of the single pulley rises twice as high as the double pulley with twice the effort or force. Record your observations. How much can you lift with the assistance of the movable pulley? How do pulleys make work easier? Pulleys are powerful simple machines. They can change the direction of a force, which can make it much easier for us to move something. If we want to lift an object that weighs 10 kilograms one meter high, we can lift it straight up or we can use a pulley, so we can pull down on one end to lift the object up.
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Specifications
Sales Package
  • Wooden Baton with hook, Simple Plastic Pulley with hook on one side, Simple Plastic Pulley with hook on two side, Plastic Pulley block with hook on one side, Plastic Pulley block with hook on two side, Thread, Plastic Buckets, Marbles, Product Manual
Skillset
  • Creativity & Imagination
Number Of Batteries
  • 0 Batteries
Minimum Age
  • 5 years
Battery Operated
  • No
Battery Type
  • No batteries
Rechargeable
  • No
Other Features
  • The framework is made of Plastic Material and other handmade parts. This product is designed for a demonstration purpose and single use. Apply your creativity while assembling. Assembly manual is provided with the kit.
Manufacturing, Packaging and Import Info
Ratings & Reviews
3.8
9 Ratings &
3 Reviews
  • 5
  • 4
  • 3
  • 2
  • 1
  • 5
  • 0
  • 2
  • 1
  • 1
5

Awesome one

Easy to assemble from the different parts and enjoyed a lot. One can understand so easily the Complicated concept of Pulley.
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Deeksha Mehra

Nov, 2015

1
0
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3

Fair

Quality is average... high friction in pulley system... defeats the understanding purpose.
Just because of cost and concept I am giving 3 stars
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Vikram Krishna Neeli

Certified Buyer, Bangalore

Nov, 2020

0
0
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3

Decent product

Worst product, useless to understand
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vivek paswan

Certified Buyer, Berhampur

11months ago

0
0
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