Chrome File Edit View History Bookmarks People Window Help Mastering Physics: We

Question

Chrome File Edit View History Bookmarks People Window Help Mastering Physics: Week 8 i Secure https session masteringphysics.com College Physics I Week 8 Problem 8.37 Problem 8.37 Part A A27000 kg airplane lands with a speed of 79 m/s Find the work done by nonconservative forces in stopping the plane. on a stationary aircraft carrier deck that is 115 m Express your answer using two significant figures. ong Submi My Answers Give Up incorrect Try Again Check your signs. CA 3 41% Wed 1:12 PM QA E Help Close AMU previous l 6 of 17 l next CH 1315 Continue de Feedb

Explanation / Answer

According to the question we need to find the value of the work done in Joules.

m= 27000 kg d = 115 m s = 79 m/s

Work done = - m*v^2 /2 = - 27000 kg * ( 79 ) ^2 /2 = - 84253500 Joule ==========ANSWER)

Related Questions

Navigate

• Browse (All)
• Browse C
• Subjects

---

---

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