Calculate the deflection at point c of a beanm subjected to uniformly distributed load w 275 n/mm on span ab and point load p-10 kn at c. assume that l = 5 m and ei = 1.50 × 107 n·m2

You are driving directly behind a pickup truck, going at the same speed as the truck. a crate falls from the bed of the truck to the road. (a) will your car hit the crate before the crate hits the road if you neither brake nor swerve? (b) during the fall, is the horizontal speed of the crate more than, less than, or the same as that of the truck?

An isotope undergoes radioactive decay by emitting radiation that has a –1 charge. what other characteristic does the radiation have?

Energy flows from the producer level to the level. is called