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## Assignment

1. Calculate the value of Young's modulus of copper bar by non-uniform bending. The length and thickness of the bar are 1cm and 0.2cm respectively. Fix the distance between knife edges at 25 cm. Perform the whole experiment in moon.

2. Draw a graph connecting distance between knife edges and depression and calculate the value of Young's modulus of copper bar by non-uniform bending. The length and thickness of the bar are 2cm and 0.3cm respectively. Fix the distance between knife edges at 30 cm. Perform the whole experiment in Uranus.

3. Determine the value of Young's modulus of given wooden bar having breadth 3cm and thickness 0.5cm. Fix the distance between knife edges at 30 cm. Choose earth as environment and perform the whole experiment in the non-uniform bending arrangement.

4. Calculate the value of Young's modulus of aluminumbar by non-uniform bending. The length and thickness of the bar are 1cm and 0.2cm respectively. Fix the distance between knife edges at 50cm. Perform the whole experiment in Saturn.

5. Determine the value of Young's modulus of given steel bar having breadth 3cm and thickness 0.45cm. Fix the distance between knife edges at 40 cm. Choose earth as environment and perform the whole experiment in the non-uniform bending arrangement.