The meter stick in the drawing can rotate about an axis located at the 20.0-cm mark. the axis is perpendicular to the screen. a force f acts at the left end; the force is perpendicular to the meter stick and has a magnitude of 175 n. a second force, either f1 or f2, acts at the 80.0-cm mark, as the drawing shows. the meter stick is in equilibrium. which force, f1 or f2, acts on the meter stick, and what is its magnitude?

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

Ways that industry and agriculture use physical properties to separate substances

Achild has maximum walking speed of 1.6 m/s. what is the length of the child's legs? 0.26 m