A train moves 80 km/hr and travels for 3.5 hr. How far did it go?

Abird sitting high in a tree is an example of what type of wnergy

The junction rule describes the conservation of which quantity? note that this rule applies only to circuits that are in a steady state.

Ablue car pulls away from a red stop-light just after it has turned green with a constant acceleration of 0.5 m/s 2 . a green car arrives at the position of the stop-light 6.5 s after the light had turned green. if t = 0 when the light turns green, at what time does the green car catch the blue car if the green car maintains the slowest constant speed necessary to catch up to the blue car? answer in units of s.