Compare the magnitudes of acceleration of two objects in each of the following scenarios. Provide evidence in the form of diagrams to justify your conclusions. 1. Two objects move with the same speed but move along curves that are different (e. g. a gentle turn vs. a tight turn taken at the same speed)

2. Two objects taking the same curve but at different speeds.

Find the direction of the acceleration for an object moving along an oval track and speeding up Provide evidence in the form of diagrams to justify your conclusions.

1. jay fills a wagon with sand (about 20 kg) and pulls it with a rope 30 m along the beach. he holds the rope 25° above the horizontal. the rope exerts a 20-n tension force on the wagon. how much work does the rope do on the wagon?

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.

What is an example of static friction