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.)

30 points - when can a theory be modified if a new type of technology allows for new observations that raise new questions? a. immediately, while the questions about the theory are being asked b. after new hypotheses related to the theory are tested in experiments c. only after the new observations disprove all parts of the theory d. while scientists begin to think about how the theory could improve

If jerome is swinging on a rope and transferring energy from gravitational potential energy to kinetic energy, is being done.

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