Even though you forgot to provide your question with some options I have some ideas how to sort it out. So, if smart car is involved in a head on collision with an suv it means that this situation is an example of Newton's third law, when both forces are equal. I'm sure it will help you it some measure, but next time check it more careful.
Competition for land in North America led to the French and Indian War because mainly of the Ohio Territory. The British and the French pushed wanted to extend their colonies into the land west of the Appalachian Mountains. Many Natives had to leave their homes and many were slaughtered and killed by the French if they did not leave the land. This caused an outrage as the Natives did not want to leave which caused the war to begin.
Answer:
At different times
Explanation:
The echo returns at different times, but faster in water. This is because water particles are bound closer and this makes them transmit vibration energy from one particle to the next quickly. An echo is a sound wave and sound waves are longitudinal waves that occur by the collision of particles to move the vibrations along, and this is why they move slower in air.
Because tv shows are normally a little lower budget than movies. And obviously movies are longer