The grain of a wooden member forms an angle 15° with the vertical. For P = 3.6 MPa, determine the in-plane shearing stress parallel to the grain and the normal stress perpendicular to the grain. (Round the final answers to two decimal places.)

Ineed extreme for task 2. my student number is 571721. many to whoever solves this correctly, im in debt to you.

When is a current produced? when the terminals of an electrochemical cell are connected by a wire if the electric circuit is opened in an electrochemical cell if the electrolyte is removed from an electrochemical cell when the electrodes are reversed in an electrochemical cell

Atank has a shape of a cone with a radius at the top of 2 m and a height of 5 m. the tank also has a 1 m spout at the top of the tank. the tank is filled with water up to a height of 2 m. find the work needed to pump all the water out the top of the spout. (use 9.8 m/s2 for g and the fact that the density of water is 1000 kg/m3.)