i think its my brother messing aroud please dont do that ho is always doing does things
ms.sue please do something this boy is creepy
ms.sue i have no idea who is that anyway thanks
What is comet how it fall
What is comet how it fall and why he look blue
What is energy
what is the angular speed of one satellite as seen by an astronaut in another satellite?
Wgat is energy
The earth's atmosphere extends to a height of nearby 200KM above its surface there many be explosion and noises taking place in the outer space but we do not hear them.why?
What is force defin it