A child pushes her toy across a level floor at a steady velocity of 0.50 m/s using an applied force of 2.0 N. If the weight of the toy is 8.0 N, what is the coefficient of sliding friction between the toy and the floor? 0.25
1.0
4.0
0.40

Acar traveld with an average speed of 60 miles per hour for 2 hours. how far did it travel

Which of the following types of rock would most likely contain a fossil? slate granite lava rock limestone

Dna, in the nucleus carries the genetic code for making proteins in ribosomes. in the diagram, b, represents the proteins produced. dna cannot leave the nucleus to carry the genetic information to the ribosome where proteins are produced. how does the genetic code get from the nucleus to the ribosome? what does a represent? now