Question

A book of mass 20g is placed on a table . Find the trust applied by the book

Answer 1

Answer:

Mass of book 

(m)=20 g=201000kg=150kg

Thrust (T) = ? Acceleration due to gravity 

(g)=10 ms2

 We know, Thrust 

(T)=mg

T=150×10=15N=0.2N

Therefore, the thrust acting on the table by the book is 0.2 N. Therefore, the thrust acting on the table by the book is 0.2 N.

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Answer 2

thrust=T=mg=150.10=15N