The bob of a pendulum swings back and forth with a total mechanical energy of 300 j. what is the kinetic energy of the bob when it is at the lowest point of its trajectory? assume that friction does not affect the pendulum.

200 j

150 j

300 j

0 j

Gas will most likely  fill the container 

Chuck gimp l synology finnick full by noon l hub j

Ok what do you need with

How is it possible that phylogenies based on sequences from nuclear genomes and organellar genomes (i.e., chloroplasts and mitochondria) from the same group of species yield phylogenetic trees with different branching orders?   answer :   the genome of the endosymbiont is more closely related to members of the group in which it originally evolved, while the nuclear genome of the engulfing organism has its own evolutionary trajectory.