Answer:
Explanation:
The speed is by definition the distance traveled divided over the time it takes to travel that distance. In this case, this distance is the circumference of the wheel, so we have:
where we have written the circumference in terms of its radius.
For our values we then obtain the value:
Answer:
trying to push a rock that never moves
Explanation:
Answer:
please do well to ask questions in English. This will help people provide you answers ASAP. Thank you
Answer:
Nanotechnology refers to the branch of science and engineering devoted to designing, producing, and using structures, devices, and systems by manipulating atoms and molecules at nanoscale, i.e. having one or more dimensions of the order of 100 nanometres (100 millionth of a millimetre) or less.
Explanation:
The core of a star must be at the temperature of 10,000,000 degrees Celsius for hydrogen fusion to begin.
