Segunda(Lei(de(Newton(–(Exercícios((Halliday)( 3 - Leis de Newton, (mais... · • .9 Uma...

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  • Segunda(Lei(de(Newton((Exerccios((Halliday)((

    ((

    (

    Respostas:((

    1. !"!!!! = 1,88!!;!"!!!!! = 0,684!!; ! = (1,88! + 0,684!)!(2. ! = (0! + 0!)!/!!;(! = (0!+ 4!)!/!!;!! =

    (3! + 0!)!/!!(3. ! = 2,93!!/!!(4. !3!!!!! = (34! 12!)!(5. !2!!!!! = (32! 20,8!)!; |!2|!!!!!!!! = 38,2!!; = 213(6. !2!!!!! = (2! + 6!)!(7. ! = (0,86! 0,17!)!/!!;(|!| = 0,88!!/!!;( =

    11,12(8. |!"|!!!!!!!! = 241!!(9. ! = 9(10. ! = 7,98!!!(11. |!|!!!!! = 8,37!!; = 227; = 235(12. = 56,3(