Fan Car | Malayalam

This Fan Car is fun it make and it also established Newton’s Third Law of Motion. You will require 4 plastic lids for wheels, a small electric fan and other odd materials. Make holes in two lids. Push fit a bicycle spoke in one, then place a small piece of ball pen refill as a bush / bearing and then press-fit the second wheel. Apply glue to ensure that the wheel adhere well to the axle. The wheels will rotate very freely on the axle. Tape two pairs of wheels to a 15-cm long plastic scale with cello-tape. This will make the chassis of the car. The scale will become the body of the car with two pairs of wheels. Apply glue and stick a rubber block on the scale. This is to make a raised platform for mounting the fan. You can see the undercarriage of the car. Take a battery operated Hand Fan. On switching ON the fan rotates. Place the fan on the raised rubber platform and tape it to the body of the car. The Fan Car is ready. As soon as you switch ON the fan it rotates fast and the car is propelled in the opposite direction. The Fan Car works on the principle of the rocket. The air is thrown in one direction and the car moves in the opposite direction. This demonstrates that every action has an equal and opposite reaction.

This work is supported by IUCAA (www.iucaa.in) and TATA Trust (http://www.tatatrusts.org/) and (www.tata.com/aboutus/sub_index/Tata-trusts)

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

Credits:,Ashok Rupner, Shivaji Mane, Jyoti Hiremath, Arvind Gupta, Vidula Mhaiskar

Dubbed in Malayalam by Sunil K Kolangara

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