Two teams are playing tug of war. The team on the right is pulling with 10,000N while the team on the left is pulling with 9000N. If the team on the left is accelerating at 0.5 m/s2, what is the total mass of the left team?

0.11 m/s and 0.28 m/s should be correct

which piece of furniture will have the most inertia and give the furniture movers the most difficulty in moving?  

answer

a 75kg dining table

one "light year" is the distance that light travels, through vacuum, in one julian year.   that's 365.25 days, of 24 hours each.