Question

class 11 question. no spams . Question from material physics ​

Answer 1

Explanation:

F1cos30=F2cos60

F1(√3/2)=5√3(1/2)

F1=5

F3=F1sin30+F2sin60

=5(1/2)+5√3(√3/2)

= 5/2+15/2

=10

Answer 2

Answer:

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