There must be a centripetal force to move the object move in a curve path.
Answer:
Explanation:
Assume that a single baby cries at X db
4 babies crying would be X + 10log₁₀(4) = X + 6 db
> Non-zero numbers (like 1,2,3,4...) are always significant
> A zero sandwiched between two non-zero numbers is always significant
> Trailing zeros in a decimal (not whole number like million) are always significant.
<span>0,020170 = 2.0170 × 10^-2
5 sig-figs
</span>
(100, 108)
Due to
1.2x90=108
100, 108
Satellites travel at 18,000 miles per hour. ...
A satellite gets better fuel economy than a Prius.
If you put all of the data that our satellites collect in a year on DVDs, it would form a stack nearly 4 times the height of the Empire State Building.
There are over 2,500 satellites in orbit around the Earth.
