A0.305 kg book rests at an angle against one side of a bookshelf. the magnitude and direction of the total force exerted on the book by the left side of the bookshelf are given by: fl= 1.52 nθl=31 degrees what must the magnitude and direction of the total force exerted on the book by the bottom of the bookshelf be in order for the book to remain in this position? fb= θb=

Answer

given,

mass of book = 0.305 Kg

so, from the diagram attached  below

computing horizontal component

θ = 62.35°

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okay, ima .

um it shows links to uh so kinda microsoft website is that were ima go or no? ?

the best answer for these questions would be:

1.            c. is smaller

2.            d) concrete operational

3.            b) interaction with the environment – the children interact with their environment can them learn more.

4.            a) parents who reason openly with children can limit a child’s cognitive ability.