An object of mass m is moving down an inclined plane that makes an angle they a with the horizontal and has height h. which of the following statements is correct regarding its energy? a.)it is kinetic only. b.)it is kinetic and potential. c.)it is potential only. d.)nione of the other choices is correct.

This is important 1. what happens to the speed of molecules in water vapor when it condenses to form a liquid? (2 points) the molecules slow down. the molecules speed up. the molecules slow down and then speed up. the molecules speed up and then slow down. 2. how might human activities change to compensate for a decrease in water supplies? (2 points) humans might build a factory. humans might build drainage systems. humans might extract more water from the ground. human behavior does not change because of the water cycle. i'll be grateful if anyone can answer these 2 questions !

An isotope undergoes radioactive decay by emitting radiation that has a –1 charge. what other characteristic does the radiation have?

How is zig zagging a form of acceleration?