Eight Books Each 6 5 Cm Thick With Mass 1 1 Kg Lie Flat On A Table How Much Work

Eight books, each 6.5 cm thick with mass 1.1 kg, lie flat on a table.How much work is required to stack them one on top of another?

Solution:Distance travelled by first bookDistance travelled by second bookDistance travelled by third bookDistance travelled by book Mass of each book,So, force,So, total work done will be…