Which is an advantage of storing data digitally? A. It is easy to change the data if you have the right computer
programs.
O B. The quality of copies decrease as more copies are made.
C. Other people can access personal data from unsecured devices.
D. It is easy to copy a computer virus to a device along with the data

In which of the following cases is work being done on an object? question 2 options: pulling a trailer up a hill carrying a box down a corridor suspending a heavy weight with a strong chain pushing against a locked door

Aboat radioed a distress call to a coast guard station. at the time of the call, a vector a from the station to the boat had a magnitude of 45.0 km and was directed 15.0° east of north. a vector from the station to the point where the boat was later found is = 30.0 km, 15.0° north of east. what are the components of the vector from the point where the distress call was made to point where the boat was found? in other words, what are the components of vector c = b - a?

Does current flow through or across a resistor?