1 _What does the term single pole mean in schematic 2 - Which of the following statements is related? Short circuit in a correct chain

3_What is the best example of a DC source

Which two objects have the greatest gravitational force acting between them

An object has a weight of 500 on earth what is the mass of this object

The experiment done in lab is repeated, using a ball that has unknown mass m. you plot your data in the form of f 2 versus m/l, with f in rev/s, m in kg, and l in m. your data falls close to a straight line that has slope 3.19 m/(kg · s2). use g = 9.80 m/s2 and calculate the mass m of the ball.