Question

Errors cannot be detected and rectified easily in which system

Answer 1

Answer:

When the trial balance tallies it provides us only with the proof of the arithmetical accuracy of the ledger accounts. However, there may still be some errors present. Some errors affect the trial balance while some do not. When the trial balance does not tally, it is a clear indication of the presence of errors. We need to identify and locate these errors. Thus, after locating them Rectification of Errors is also necessary.

Answer 2

Answer:

Uniform velocity means the velocity of an object does not change as time passes that's why yes it is necessary of an object to move or travel along a straight line if it is moving with a uniform velocity