A parakeet flies with a velocity of 2.119 m/s south over a period of 12.09 seconds. If the parakeet initially flew north before changing direction and heading south for 45.12 m, how far north did it fly?

Which units can be used to measure length or distance? check all that apply. gram meter kilometer liter inch

Which features on mars point to the possibility of liquid water on the planet? impact craters with sharp rims volcanic cones with craters gullies and stream-like channels mountain ranges with faults

Henry, whose mass is 95 kg, stands on a bathroom scale in an elevator. the scale reads 830 n for the first 2.4 s after the elevator starts moving, then 930 n for the next 2.4 s. part a what is the elevator's speed 4.8 s after starting? express your answer with the appropriate units.