A car drives around a racetrack for 30 seconds. What do you need to know to calculate the instantaneous speed of the car at a given point?

A. The total displacement of the car

B. The time needed to drive 1 lap

C. The slope of the car's position-time graph

D. The average speed of the car

1. in terms of fuel economy rank the following hybrid and electric vehicles, and justify application specific to each hybrid technology stop/start | mild hybrid | full hybrid | plug-in hybrid | full electric a. rank based on fuel economy b. justify your application specific for each technology

Aquarterback pedals 3.3meters southward and then run 5.7meters northward. whats the distance ? and whats the displacement?

Which is the best predictor of the radioactive nature of an isotope? o the proton-to-electron ratio the neutron-to-proton ratio o the neutron-to-electron ratio the electron-to-proton ratio