Which is a characteristic of the image formed by an object between 2F and F?
O The image is virtual.
O The image is bigger than the object.
O The image is inverted,
O

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.