A car with a mass of 1200 kg has an engine capable of propelling the car with a maximum force of 3000 Newtons. The car has an air resistance of 200 Newtons and tire friction of150 Newtons at a speed of 10 m/s. What is the car's maximum acceleration from an initial speed of 10 m/s, stated in m/s2? A. 2.2m/s B. 2.8m/s C. 2.5m/s D 1.8m/s

Simon is writing a story about an astronaut whose spacecraft has been boarded by space pirates. the astronaut has her lucky penny in her hand behind her back as the space pirates break into the control room. she has just locked the controls so that the ship is accelerating in the direction of the control room’s ceiling. simon wants the astronaut to use the penny to hit a button on the control panel to turn off the lights and escape. the button is located a short distance behind and below the astronaut’s hands. how should simon use the theory of relativity to describe what the astronaut must do in order to hit the button?