1. Abstract
Sample Draft

2. 1. NAME OF THE TEAM: 2. NAME OF THE TEAM LEADER: 3
1. NAME OF THE TEAM: 2. NAME OF THE TEAM LEADER: NUMBER OF MEMBERS: 4. DETAILS OF TEAM MEMBERS:

3. Aim – to cut a ribbon with a machine .
Materials used – motors , fans , wooden hollow block , balls, bottles, books, wodden rods, magnets , lighting , glass , pulleys , paper , wodden stands.
Description of machine –
Dimension of machine – 20cm * 20cm * 20cm
Total no. of steps- 12
Total no of different types of energy conversions - 8

4. Stepwise desription of machine.
Step 1 – electric fan starts by external electric energy.
blades of fan strikes the wooden blade.
blades come in contact with each other and rotate.
ELECTRICAL ENERGY -KINETIC ENERGY

5. Step 2 –
blade push the ball.
ball slides down.
POTENTIAL ENERGY KINETIC ENERGY
Step 3 –
ball strike on the blade which is joint to pulley through string. blade moves up. Pulley rotates. String breaks. Weight come down. Poster is connected to weight through string. So it opens.

6. KINETIC ENERGYELECTRICAL ENERGY
Step 4 –
Simultaneously, ball falls down on switch and motor starts. Motor is connected to ball along with fan. So, as fan rotates bottle moves forward.
KINETIC ENERGYELECTRICAL ENERGY
Step 5-
Rod is connected to ship.
As it moves forward. It pushes the book and books fall.
CHANGE IN KINETIC ENERGY

7. Book fall on the lighting. Circuit completes. Light glows.
Step 6 –
Book fall on the lighting.
Circuit completes. Light glows.
IMPACT ENERGY KINETIC ENERGY
Step 7 –
Book falls on board. Board moves up, the rod which is fixed between board & inclined surface, scrolls down
POTENTIAL ENERGY KINETIC ENERGY

8. Step 8 –
Rod strikes on the magnet. Magnet is pushed & come in contact with another magnets which are fixed to blades of the fan with OPPOSITE POLE
Due to repulsion , fan rotates.
LAW OF MAGNETISMFREE ENERGY MECHANISM
As fan rotates it produces electricity .
MECHANICAL ENERGY ELECTRICAL ENERGY
Step 9 – Bulb glows.
ELECTRICALLIGHT ENERGY

9. Step 10 –
As soon as fan starts, ball scrolls down and drops in a glass.
WIND ENERGY KINETIC ENERGY
Step 11 –
Glass is hanged over one end of pulley while hollow wooden block of 20cm*20cm*20cm is hanged on other end. They are balanced in such a way that as ball drops in a glass ,it moves downward & block moves upward
CHANGE IN KINETIC ENERGY

10. Step 12 –
Rod is hold by block. As block moves up, rod comes down.
Sharp edge blade is fix to the rod. So as it falls down, it cuts the ribbon…

11. FLOW CHART TO SUPPORT THE POINT :
Step 3:
Potential -> Kinetic energy
Step 1 :
Electrical energy -->Kinetic energy
Step 2 :
Potential Kinetic energy
Step 4:
Kinetic-> Electrical energy
Step 5 : Change in kinetic energy
Step 6 :
Impact ->
Electrical energy
Step 7 ;
Potential ->
Electrical energy
Step 9 :
Mechanical ->
Electrical energy
Step 8 :
Free energy mechanism

12. Wind energy -> kinetic energy Step 11: Change in kinetic energy
Ribbon cuts.
Thank You..