7. If a hummingbird hovers 30 cm in front of a window, what will it see?

Orange juice has a lower or higher viscosity than chocolate syrup

What is the momentum of a 2 kg object moving at 15 meters per second

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.