- #1
Vick007
- 9
- 0
Homework Statement
With an initial speed of 5.00 m/s a 1.00 kg disk is slid on a horizontal steel plate. How long will it take for the disk to stop, and how far does it travel? ( do not neglect friction )
Homework Equations
I don't know how to use the mass in any equations. help.
The Attempt at a Solution
something with xo= vo + 1/2at^2 ?? how is the mass used?