You throw a frisbee of mass m and radius r so that it is spinning about a horizontal axis perpendicular to the plane of the frisbee. ignoring air resistance, the torque exerted about its center of mass by gravity isa. 0.b. mgrc. 2mgrd. a function of the angular velocity. e. small at first, then increasing as the frisbee loses the torque given it by your hand.(answer should be a. but explain why)

Ohm's law tells you that i = v/r where v is equivalent voltage and r is equivalent resistance of the circuit
since all circuits have the same voltage, your question is really asking which circuit has the lowest total resistance, since the lower the resistance, the higher the current
circuit a has a resistance of 5 ohms; circuit c is in series so has a resistance of 10 ohms; circuit b is in parallel and therefore has a resistance of 2.5 ohms (review your notes on adding resistances in parallel and series); therefore b has the highest current

20hope i helep

Despite their crazy structure, human bones are surprisingly good!