Acessna 172 aircraft must reach a speed of 35 m/s for takeoff. how long of a runway is needed if the acceleration of the aircraft is a constant 3 m/s2

Dalton’s model of an atom is the best described as a) a solar system b) a solid sphere c) a cloud d) a scoop of chocolate chip ice cream

Rank the automobiles based on the magnitude of the force needed to stop them, from largest to smallest.2000 kg car going 5m/s500 kg car going 20 m/s1000 kg car going20m/s500 kg car going10m/s1000 kg car going10/s4000 kg car going 5m/s 0 0 603

As the distance from a magnet increases, what happens to the magnet force?