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Under normal temperature and pressure conditions, what type of rock could be formed from weathering in erosion of metamorphic rock

Aforce of 240.0 n causes an object to accelerate at 3.2 m/s2. what is the mass of the object?

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