Recent content by sachaw

thank you, that's exactly what I meant. but you can see either the answer or question was wrong.

I fully understand that concept, but if you read the second half of my message more closely I state that the question changes, rather than asking whether it can be at rest is asked weather it must be at rest, and and object does not necessarily have to be at rest (must)

In a recent exam, the question came up ""If the object has zero acceleration the object must be at rest" is this statement: A: Always true B: True in space C: Sometimes true D: Never true" Obviously we can cross of the first two, but for the other two its not so easy, for this question I...