62. STOPPING DISTANCE QUESTIONS You have a heavy duty paper clip of mass m = 0.010...
When a running football player “throws” his right foot down and behind him, as in this sketch, what happens in reaction is: He begins to fall backward. Counter-rotational torque applies. The ground pushes up and forward. The ground exerts no force on him. An electron from a hydrogen atom, an electron from an oxygen atom. has a greater charge than is larger than has a greater mass than is identical to In the kinetic theory of gases, the average outward...
The plastic paper clip and furry ball were initially neutral, but you rubbed them together until the electrostatic force exerted on the paper clip by the positively charged ball was able to lift the 0.026-N paper clip off the (insulating) table. The paper clip is now hovering (at rest) in midair, a distance of 2.5 cm below the ball as shown in the figure Determine the charge on the paper clip (including sign) assuming that no other charge transfers took...