Download video: LIFTING JACK - ENGLISH - Hydraulic Jack! from Ice Cream Sticks
Channel: Arvind Gupta
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This device demonstrates the concept of Mechanical advantage where you can lift heavy loads which little effort. Applying small force over larger distances you lift heavy loads for smaller distance.
More information on Hydraulic jack at http://en.wikipedia.org/wiki/Jack_(device)#Hydraulic_jack
Info on Mechanical Advantage at http://en.wikipedia.org/wiki/Mechanical_advantage
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Film/Science support: Arvind Gupta, Ashok Rupner, Dr Vidula Mhaiskar, Manish Jain This work was supported by IUCAA and Tata Trust. This film was made by Ashok Rupner TATA Trust: Education is one of the key focus areas for Tata Trusts, aiming towards enabling access of quality education to the underprivileged population in India. To facilitate quality in teaching and learning of Science education through workshops, capacity building and resource creation, Tata Trusts have been supporting Muktangan Vigyan Shodhika (MVS), IUCAA's Children’s Science Centre, since inception. To know more about other initiatives of Tata Trusts, please visit www.tatatrusts.org