previous |7 of 10 ne Problem 9.48 Part A A 1250-kg compact car is moving with ve

Question

previous |7 of 10 ne Problem 9.48 Part A A 1250-kg compact car is moving with velocity v, = 36.21 + 12.7J m/s. It skids on a frictionless icy patch and collides with a 448-kg hay wagon moving with velocity v, = 13.81 + 10.2jm/s. If the two stay together, what is their velocity? Express your answer in terms of i and j. Use the 'unit vector button to denote unit vectors in your answer. #2130.291 +12.047" m/s Submit My Answers Give Up Incorrect; Try Agkin; 5 attempts remaining The correct answer does not depend on: i.j Continue

Explanation / Answer

(1250)(36.2i+12.7j) + (448)(13.8i+10.2j) = (1250+448)v

V = 0.736(36.2i+12.7j) + (0.263)(13.8i+10.2j)

V = 30.28 I + 12.02 j ... answer

V =

Related Questions

Navigate

• Browse (All)
• Browse P
• Subjects

---

---

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