You are traveling upstream on a river at dusk. You see a buoy with the number 5 and a flashing green light . What should you do?

On a average work day more than work place firs are reorted

Burgers vector is generally parallel to the dislocation line. a)-true b)-false

Find the minimum film thickness for a journal bearing with the data below. shaft diameter, d-50 mm, clearance ratio, cdratio? 0.001, shaft speed, n 2000 rpm; bearing length. i 200 mm; eccentricity ration, ? -0.55. ( note, cdratio-ca/d) the minimum film thickness is um