Acessna 150 aircraft has a lift-off speed of approximately 125 km/h. what minimum constant acceleration does this require if the aircraft is to be airborne after a take-off run of 205 m? answer in units of m/s 2 .

Select for each of the following statements whether it is correct or incorrect. (a) in an isothermal expansion of an ideal gas. (b) the temperature remains constant. (b) the pressure remains constant. (c) there is work done by the gas. (d) there is heat added to the gas. (e) the change in internal energy equals zero.