For part a calculate the current across each resistor using ohms law from your measurements explain how your currents and voltages follow tge rules for a series circuit. explain how the current out of battery fits into this rule

Abug is 12 cm from the center of a turntable that is rotating with a frequency of 45 rev/min . what minimum coefficient friction is required so that the bug stays on the turntable?

If a balloon is taken outside on a very cold day, what will occur?

Does anyone know how to solve this problem? i really need . i made an attempt but i just cant get it. a metal rod is 25.000 cm long at 25.0 degrees celsius. when heated to 102.0 degrees celsius, it is 25.054 cm long. what is the coefficient of linear expansion for this metal.