Find the magnitude of the attraction between the books..

Question

Two 2.3 kg physical science textbooks on a bookshelf are 0.22 m apart. What is the magnitude of the gravitational attraction between the books?
____ N

Answer 1

F =G(m₁*m₂)/r²  

 

G=6.67x10^-11Nm²kg^-2

 

 

m₁=2.3 kg   m₂=2.3 kg  r=.22m