Answer:
Work is done whenever a force or a component of a force results in a displacement. No component of the force is acting in the direction of motion when the book is moved horizontally with a constant velocity. The force and the displacement are independent.
More ideas were able to be made like house electronics for example: the washer, a dishwasher, the lightbulb and many more, oh and also AC current which we still us to this day because it is safer and that is how the Tesla coil works
1- Great khan
2- the Himalayas
3- mercy
4- slow moving
The British won the battle with a great loss. The British took bunker hill from the Colonials but suffered 1,054 casualties (226 dead and 828 wounded) most of them being officers. The colonials lost about 450 with 140 being killed.