Could someone please answer these physics question for me? You must have an understanding of deflection , deformation and the Principles of Work. Please read the questions carefully and make sure you

Question 1)Could someone please answer these physics question for me? You must have an understanding of deflection , deformation and the Principles of Work. Please read the questions carefully and make sure you 1

Provide ALL YOUR WORKING OUT CLEARLY and give your answer to an accuracy of 2.5% and up to 6 decimal places for deflection.

Question 2)Could someone please answer these physics question for me? You must have an understanding of deflection , deformation and the Principles of Work. Please read the questions carefully and make sure you 2

Provide ALL YOUR WORKING OUT CLEARLY and give your answer to an accuracy of 2.5% and up to 6 decimals for deflection.