(5%) Problem 19: A team of eight dogs pulls a sled with waxed wood runners on wet snow (mush!). The dogs have average ma

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5 Problem 19 A Team Of Eight Dogs Pulls A Sled With Waxed Wood Runners On Wet Snow Mush The Dogs Have Average Ma 1 (11.77 KiB) Viewed 62 times

5 Problem 19 A Team Of Eight Dogs Pulls A Sled With Waxed Wood Runners On Wet Snow Mush The Dogs Have Average Ma 2 (33.79 KiB) Viewed 62 times

(5%) Problem 19: A team of eight dogs pulls a sled with waxed wood runners on wet snow (mush!). The dogs have average masses of 15 kg, and the loaded sled with its rider has a mass of 216 kg. The coefficient of static and kinetic friction is p,-0.14 and p=0.10.
25% Part (a) Calculate the acceleration starting from rest if each dog exerts an average force of 170 N backward on the snow in m/s². 0 = 336 sin() cotan() atan() cosh() cos() asin() acotan() tanh() Degrees Submit tan acos() sinh() cotanh() Radians Hint 7 8 45 1 1 2 3 + - 0 10 END VO BACKSPACE DEL CLEAR ( E A 96 . HOME H Hints: 2% deduction per hint. Hints remaining: 4 25% Part (b) What is the acceleration once the sled starts to move in m/s²? A 25% Part (c) Using part (a) calculate the force in the coupling between the dogs and the sled in Newtons. à 25% Part (d) Using part (b) calculate the force in the coupling between the dogs and the sled in Newtons. Feedback: 2% deduction per feedback. Grade Summar Deductions Potential Submissions Attempts remain (42 per attempt detailed view 1