10^9 giga, 10^6 mega, 10^3 kilo, 10^-3 milli, 10^-6 micro, 10^-9 nano, 10^-12 pico
Potentially they might want centi which is 10^-2
The buoyant force on any object acts in the direction opposite to the force of gravity. <em>(A)</em>
Hard surfaces reflect sound back into the room, while carpets help to absorb the sound so it reflects less
30x30=900
The answer is 900 meters after 30 seconds
Answer:
The answer are given above in attachment.
