com/myct/ite Fat: The Fuel of Migrating B Birds MC Fat: The Fuel of Migrating Bi

Question

com/myct/ite Fat: The Fuel of Migrating B Birds MC Fat: The Fuel of Migrating Birds- MC 9 of9return to 2.0 Part A Small birds lik long distances as fat rather than Consider a bird that flies at an average speed of 104 m/s fat roserves at an average rato of 3.50 Watt (this rate represents the power consumption of the bird). Assume that the bird consumes 4.6 g of fat to fly over a distance do wilthout stopping for feeding. How far wil the bird fly before feeding again? carbohydrate. and releanes energy from Fat is a good form cf its body (food) C 1.00 grams of carbohydrate per unit mass: 1.00 grams of fat provides about 9.40 a distance do wilthout stoping Area to 4.20 (food) Calories per that Calories Express your answer in kilometers using throe significant figures Hints . Remen with food, which are a ways capitalized e Materials of 1 km SubmityAnern My Answers Give Up Part B How many grams of carbohydrate meab would the bird have to consume to travel the same Express your answer in grams using three significant figures. Hints

Explanation / Answer

a) 1 gm of fat = 39,348 J

4.6 * 39348 = 181000

t = energy / power

d = v t = 10.4 * [181000 / 3.5]

bird will fly = 538 km

b) mcarb = 4.6 * 9.4 / 4.2

mcarb = 10.3 g

Related Questions

Navigate

• Browse (All)
• Browse C
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.