10 3 A cantilever beam is subjected to load P at midspan and Counterclockwise moment M at B see figure a Find an expression for moment M in terms of the load P so that the reaction moment at A M is equal to zero b Find an expression for moment M in terms of the load P so that the 0 also what is rotation deflection B c Find an expression for moment M in terms of the load P so that the rotation 0g 0 also what is deflection A L 2 El constant L 2 M B