Question

Can someone help me? I would appreciate it.

Answer 1

I think it's all of the above but I wanted to make sure.?


Which of the following statements is true?

An object has an instantaneous acceleration, even if the acceleration vector is zero.
An object at rest has an instantaneous acceleration of zero.
Instantaneous acceleration is always changing.
all of the above

Answer 2

http://answers.yahoo.com/question/index?qid=20120125182322AA2jY66

Hope tht helps :)

Answer 3

thank you :)

Answer 4

ur welcome :)