A book weighing 20 N is placed on a table.
How much support force does a table exert
on the book?
Answer in units of N.
034 (part 2 of 2) 10.0 points
What is the net force on the book in this case?
Answer in units of N.
20 N up
It is not accelerating
F = m a
a = 0
so
total F = 0
(m g down, m g up:)