5.A marble lying at rest is struck by another marble of same type at a speed of 5ms-1 .After collision if first marble comes to rest, calculate the speed of second marble.
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A masonary wall 6m wide is of solid rectangular section, 4m wide and 1.5 m thick. A horizontal wind pressure of 1.3 kn/m2 acts on the 4m side. Find maximum and minimum stresses induced on the base.
A masonary wall 6m wide is of solid rectangular section, 4m wide and 1.5 m thick. A horizontal wind pressure of 1.3 kn/m2 acts on the 4m side. Find maximum and minimum stresses induced on the base.
A masonary wall 6m wide is of solid rectangular section, 4m wide and 1.5 m thick. A horizontal wind pressure of 1.3 kn/m2 acts on the 4m side. Find maximum and minimum stresses induced on the base.
A masonary wall 6m wide is of solid rectangular section, 4m wide and 1.5 m thick. A horizontal wind pressure of 1.3 kn/m2 acts on the 4m side. Find maximum and minimum stresses induced on the base.