In an object has a velocity of 8 m/s and a momentum of 40 kg m/s, what is the mass of the object?

Why are low-lying lands more suitable for agriculture than hilly areas?

The areas with the highest population density in europe are most likely to be

Sariah enters a room with several chirping crickets in it. upon first entering the room, sariah can hear the chirping; however, as she begins to talk to her friends, she is no longer aware of the chirping even though it is still there. the fact that sariah no longer perceives the chirping sound demonstrates sensory