motorcycle accelerates quickly from rest, with an acceleration that has an initial value a0 4.0 m/s2 at t 0 and decreases to zero during the interval 0 t 5.0 s according to After t 5.0 s, the motorcycle maintains a constant velocity. What is this final velocity? In the process of “getting up to speed,”how far does the motorcycle travel?​

Which two levels of the spine that can undergo flexion and extension?

You isolate an infectious substance capable of causing disease in plants, but you do not know whether the infectious agent is a bacterium, virus, viroid, or prion. you have four methods at your disposal to analyze the substance and determine the nature of the infectious agent. i. treat the substance with enzymes that destroy all nucleic acids and then determine whether the substance is still infectious. ii. microscope. iii. culture the substance on nutritive medium, away from any plant cells. iv. treat the sample with proteases that digest all proteins and then determining whether the substance is still infectious. if you already know that the infectious agent was either bacterial or viral, which method(s) listed above would allow you to distinguish between these two possibilities? a) ib) iic) ii or iiid) iv

Organize the stages of tissue repair in the order in which they occur, starting with the first stage at the top.