Atourist bus is carrying passengers from the bottom of a hill to the top. the people, the bus, and the luggage can be analyzed as a single machine structure system . the total amount of energy in the system decreases increases remains the same as the bus travels. this situation happens because some of the kinetic energy changes to kinetic potential thermal energy because of friction between the tires and the road.

A tourist bus is carrying passengers from the bottom of a hill to the top. The people, the bus, and the luggage can be analyzed as a single system. The total amount of energy in the system decreases as the bus travels. his situation happens because some of the kinetic energy changes to thermal energy because of friction between the tires and the road.

Explanation:

first thing first of the answer is with technology. second thing second thing is that the big bang theory did not happened u see they say it did but what they dont realize is that like dinasures are still a round they might deny it but they and look at these 12 foot human skelteons they find lets see didnt the bible say something about giants. hope this peace.