what is icm, the moment of inertia of the disk around its center of mass? you should know this formula well. chegg

Ithink the answer is c. make unnecessarily  wide gestures 

The answer is 4f======since electrostatic force is given by    we let f be the electrostatic force when  r = 1 m    if we let  denote the electrostatic force when the distance is decreased so that r = 0.5m, then    we established earlier that f = kq₁q₂. therefore    the force will now be 4f.

Cardiac muscle causes movement in the bone.