Question

Three blocks A, B and C each of mass m= 10 kg are placed on a
smooth horizontal table. There is no friction between the contact
surfaces of the blocks as well. Horizontal force F = 40 N is
applied on each of A and B as shown. Find the:

1) magnitude of normal reaction between blocks A - B and B-C

(ii) normal reaction applied by ground on the blocks A, B and С​

Answer 1

Answer:

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Answer 2

Answer:

b) A ka N(g) = 130N

B ka N(g)=100 N

C ka N(g) = 70 N