Dep. de Integração Acadêmica e Tecnológica

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[pic 9]

FIGURA 12 FIGURA 15 FIGURA 17

[pic 10] [pic 11]

FIGURA 18 e 19 FIGURA 20 FIGURA 21

[pic 12] [pic 13] [pic 14]

FIGURA 22 FIGURA 24 FIGURA 25

[pic 15][pic 16] [pic 17]

FIGURA 26 FIGURA 27 FIGURA 28

[pic 18] [pic 19][pic 20]

FIGURA 30 FIGURA 31 FIGURA 33

[pic 21] [pic 22][pic 23]

FIGURA 35 FIGURA 38 FIGURA 40

[pic 24]

FIGURA 42

GABARITO

- 216 N; 96 m; - 20,7 KJ; 288 N; 72 m; - 20,7 KJ.

- 3,46 m/s.

- 432 J; - 235 J; 0; - 188 J; 1,90 m/s.

- 8,84 KJ; 7,84 KJ 6,84 KJ.

- 6,0 N; –2,5 N; 15 N.

- 8,0 N; 8,0 N/m.

- 528 J.

- , W > 0; , WEXT. [pic 25][pic 26]

- W = 175 mJ; W = 225 mJ.

- 1,20 N; 9,60 N; 480 mJ.

- 294 mJ; – 1,80 J; 3,47 m/s; 0,23m.

- 98,0 N; 40,0 cm; 39,2 J; –39,2 J.

- 41,7 kg; 458 N; 1,20 m/s².

- 28 W; –6,0 m/s.

- (B): WN = 0; WP = 0; WT = 58,8 J; WFat = – 19,6 J; (A): 117 J; – 58,8 J

(B): WR = 39,2 J; (A): 58,8 J; 4,43 m/s.

- μ = 1,55.

- (9/32)MgL.

- – 0,6 m; 1,5 m/s.

- – 0,562 m; 5,21 m/s.

- 1,51J; - 1,51J; 2,98 M/S.

- 17,6J; - 17,6J; 2,66 m/s; 66,6N; 0; 17,6J; 40,2N.

- 11mg; 8mg; 5mg; (10gR)^1/2; (8gR)^1/2;(6gR)^1/2; 2,5R.

- 7,22J; - 7,22J; 0,862m; 0,260m.

- 4,85 m/s; 2,42m/s.

- 4,41m; 20,4m/s.

- 0,81 m/s; 0,21 m; 6,30 m/s2.

- 35 cm; 1,70 m/s.

- 2,40 m/s; 4,19 m/s.

- 30 X2 + 6 X3; 7,85 m/s; 8,0 m/s

- 1,25 cm.

- 9,20m.

- (2A/B)1/6; REPULSÃO; ATRAÇÃO.

- 8,37 m/s; 12,6 m/s; 7,67 m; 1,63 m.

- 105J; 70,6J; 34,4J.

- 30,1J; 30,1J; 0,225.

- 0,53J.

- 0,15.

- 1,20 m.

- 1,5MJ; 0,51MJ; 1,0MJ; 63,0 m/s.

- 67J; 67J; 46 cm.

- 19,4 m; 19,0 m/s.

- 20 cm.