A5.0-kg object is suspended from the ceiling by a strong spring, which stretches 0.20 m when the object is attached. the object is lifted 0.060 m from this equilibrium position and released. part a determine the amplitude of the resulting simple harmonic motion.

An inclined plane wrapped around a metal shaft is a a. lever b. screw c. pulley d. wedge

Astone is thrown into a pond. what happens to the amplitude of the resulting waves as they get farther from the point where the stone hit the water? explain.

Researchers determine that the biodiversity in a woodland region is declining. they identify two major threats to the region's biodiversity, a method to address each threat, and the expected outcome of each method. this information is shown in the table. a) reforestation would not benefit many species because most forest species live on the ground. b) reforestation would take the longest time to be effective because trees take several years to grow. c) biological augmentation would benefit only a few species because is is typically not very effective. d) biological augmentation would take less time to ve effective because it targets the majority of prey species.