Is the conductance of the coil G the same as 1/r where r is the resistance of the coil? Which is easier to measure experimentally?

Un jugador de beisbol batea un foul recto en el aire.la pelota deja el bate con una rapidez de 120 km/h. en ausencia de resistencia del aire. ? cual sera la rapidez de la pelota cuando la atrape el catcher

10 newton object is placed 3 meters from the fulcrum. at what distance on the other side would you need to place a 15 newton object to balance the lever? show your work!

All the simple machines make work easier to do by changing the or of a force. a. size; type b. work; type c. size; direction d. type; direction