А 10-kg tortoise sits on a see-saw 1 meter from the fulcrum. where must a 2-kg hare sit in order to maintain rotational equilibrium? assume the see-saw is massless

=force × distance a. work b. velocity c. pressure d. momentum

Ryan is examining the energy of the particles in a bar of gold. what is ryan most likely studying?

If you wanted to move an electron from the positive to the negative terminal of the battery, how much work w would you need to do on the electron? enter your answer numerically in joules.