Here's the question you clicked on:
Ballin_24
What additional info. is needed for velocity that is not needed for speed: check all that apply A. direction B. number C. units D. time
Do you know what's the difference between velocity and speed? Velocity is an example of vector quantity while speed is a scalar quantity. VECTOR QUANTITIES require direction while scalar quantities do not.
sorry but i need the answers for my friend
i understand, but we are here to help not to give answers. If you read what i posted before, the ANSWER is there already, you just have to find it :)
i have the answers but my friend needs to check them
then what is your friend's answer?
my friend thinks its just direction
then your friend is absolutely RIGHT ^_^
give the medal to your friend xD
thank you i appreciate it