The table below shows the gravitational acceleration on Earth and Mars. GRAVITATIONAL ACCELERATION ON EARTH AND MARS Planet Gravitational Acceleration (meters per second squared ) Earth 9.80 Mars 3.71 An object on Earth has a mass of 150.00 kilograms (kg) and a weight of 1,470.00 Newtons (). Which statement correctly describes the mass and the weight of this object on Mars?

Which of the following situations is impossible? a) an object has velocity directed east and acceleration directed east. b) an object has zero velocity but non-zero acceleration. c) an object has constant non-zero velocity and changing acceleration. d) an object has velocity directed east and acceleration directed west. e) an object has constant non-zero acceleration and changing velocity.