The uniform thin pole has a weight of 30 lb and a length of 26 ft. the coefficient of static friction is μs = 0.3. if it is placed against the smooth wall and on the rough floor in the position d = 10 ft, will it remain in this position when it is released? (f

(a) calculate the number of electrons in a small, electrically neutral silver pin that has a mass of 10.0 g. silver has 47 electrons per atom, and its molar mass is 107.87 g/mol. (b) imagine adding electrons to the pin until the negative charge has the very large value 1.00 mc. how many electrons are added for every 109 electrons already present

In science and physics what is the standard unit of measure for speed?

Which magnetic property best describes a magnet’s ability to act at a distance? magnets are dipolar. magnets attract only certain objects. magnets have magnetic fields. magnets can transfer their properties to certain materials.