What is the relationship between dna and rna? a. both dna and rna contain the set of instructions for the cell. b. both rna and dna send information from the nucleus out to other parts of the cell. c. dna contains the set of instructions for the cell, while rna sends this information from the nucleus out to other parts of the cell. d. rna contains the set of instructions for the cell, while dna sends this information from the nucleus out to other parts of the cell.

A33.1 g copper object is launched from a 1.5 m 30° steel incline positioned on the floor by being pulled up a string attached to a 50.0 g mass suspended vertically over a pulley. the object is projected towards a glass table where it lands when it is at the point along its trajectory with the lowest speed. it comes to a halt when it clears the opposite edge of the table. it then falls and lands on 9 physics texts each 5 cm thick that are stacked on the floor on the opposite side of the table. assume that the table does not have a ledge and the rectangular object experiences 0.05 n of air resistance as it falls towards the books. how far and how long did the object travel and how fast does it hit the books. assume that at the moment the copper object leaves the incline, the massless string and ideal pulley break off

What is created when solids,liquids,an gases mix with one another

Explain how the energy of rubber ball is tranforned as it roll down a ramp. give evidence that the energy of the og the ball remains the same at all points on the ramp