If a raindrop is affected by the earth's gravity and it should accelerate at a rate of g(9.8m/s^2) downward. Why does when it hits the ground it doesn't result in a big impact? (Hint: concept of terminal velocity ).​

Which of these describe conduction transfer of heat between two objects that are touching transfer of heat by the actual movement of war matter the process in which energy is imitated by one of the object transmitted through space and absorbed by another a process in which energy is released by the molecules breaking apart

Consider a system to be two train cars traveling toward each other. what is the total momentum of the system before the train cars collide?   kg • what must the total momentum of the system be after the train cars collide?   kg •  

What are some properties of transverse waves?