If the magnitude of the resultant force is to be 490 \({\rm n}\) , directed along the positive \(\texttip{y}{y}\) axis, determine the magnitude of force

Iron reacts with sulfur to form iron sulfide. if 60 grams of iron reacts with sulfur to produce 90 grams of iron sulfide, how much sulfur has been used in the chemical reaction?

Although longitudinal waves can travel through all media types what is the disadvantage of this type of wave transmission? a) he efficiency of he wave transmission is greatly diminished as the media becomes less dense b) the oscillation of one set of particles has a huge impact on neighboring particles c) particles become too close together as they bump into each other making it more likely to hit other particles down the line

Where is the potential energy throughout the loading, cocking, and releasing of the trebuchet?