Dumbo dives out of a burning circus building, 60 m above the ground. How much time does he have to figure out he does not need his magic feather to fly?

Which of the following are guidelines to follow for obtaining accurate observations

Find the mass by adding the numbers from the three sliders

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.