Example: A net force of 50 newtons is applied to a 20-kilogram cart that is already moving at 1 meter per second. The final
speed of the cart was 3 meters per second. For how long was the force applied?
Looking for
Solution
Given
Formula
NOT

your answer is yx

hope this

~mia

i don't understand is there any other way you can rephrase it plz let me know in the comments and i will do it.

explanation:

molecules are free to separate from each other and will take on the shape of the container. molecules move completely at random and high speeds. they vibrate in a fixed position and do not move around much. molecules expand to the edge of their container.