Aboy is riding on a merry-go-round that rotates at a constant speed. if the merry-go- round makes 3.0 revolutions in 6.0 seconds. what is its angular speed in revolutions/second and in radians/second? show all the formulas and every single step of your solution. bila boho gelbsolwetodorowse below. s m ood tolaswi 0.00 toxocara sottol o b) the boy is pushing on the edge (2.4 m from the center) of the merry-go-round to make it rotate. if the boy increases the merry-go-round's angular speed from 0.50 rev/s to 1.5 rev/s in 2.0 s, what is the merry-go-round's angular acceleration? show all the formulas and every single step of your solution. w ostale voxed out of nowded co e so 0.00 go to slingssit wo c) what is the number of rotations during the 2.0 seconds in part b? show all the formulas and every single step of your solution.

Abicycle slows down when the rider applies the brakes. what type of energy transformation is involved in this example? a. kinetic energy into heat energy b. heat energy into potential energy c. potential energy into kinetic energy d. kinetic energy into mechanical energy

Aweight lifter raises a 1600 n barbell to a height of 2.0 meters. how much work was done? w = fd a) 30 joules b) 3000 joules c) 320 joules d) 3200 joules

In the nineteenth century, gregor mendel first determined some basic rules of genetics that have been observed throughout all types of life. no observations have disproved these basic rules of genetics. charles darwin developed the idea of biological evolution around the same time, but he was unaware of mendel’s discoveries in genetics. over a century later, darwin’s idea of evolution was modified in order to incorporate mendel’s rules of genetics along with the other evidence that darwin had used. what is most likely the relationship between mendel’s rules of genetics and darwin’s idea of biological evolution? a.)mendel’s genetics states laws that are now part of the theory of biological evolution.b.)biological evolution states laws that are part of mendel’s theory of genetics.c.)mendel’s genetics replaced darwin’s entire concept of biological evolution.d.)biological evolution is a law that explains why all genetics exist.