The minute arm of the clock rotates in one complete revolution in 60 seconds. Calculate the angular velocity. ​

(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

What quantity do units represent in value

A51 kg woman skis down a hill and her kinetic energy is 9.96e4 j. what is her speed?