Bar (1) has a length of l1 = 2.50 m, and bar (2) has a length of l2 = 0.65 m. initially, there is a gap of d = 3.5 mm between the rigid plate at b and bar (2). after application of the loads p to the rigid plate at b, the rigid plate moved to the right, stretching bar (1) and compressing bar (2). the normal strain in bar (1) was measured as 2,740 μm/m after the loads p were applied. determine the normal strain produced in bar (2).

Arise 8 run 1 this means go 8 up and 1 across, which is steepest

Neptune is the eighth planet from the sun. it was the first planet to get its existence predicted by  mathematical calculations  before it was actually seen through a telescope on sept. 23, 1846. irregularities in the orbit of  uranus  led french astronomer alexis bouvard to suggest that the gravitational pull from another celestial body might be responsible. german astronomer johann galle then relied on subsequent calculations to   spot neptune via telescope. previously, astronomer galileo galilei sketched the planet, but he mistook it for a star due to its slow motion. in accordance with all the other planets seen in the sky, this new world was given a name from greek and roman mythology — neptune, the roman god of the sea.