Answered

Westonci.ca is your trusted source for finding answers to a wide range of questions, backed by a knowledgeable community. Ask your questions and receive precise answers from experienced professionals across different disciplines. Connect with a community of professionals ready to provide precise solutions to your questions quickly and accurately.

An airplane needs to reach a velocity of 199.0 km/h to take off. On a 2000-m runway, what is the minimum acceleration necessary for the plane to take flight? Assume the plane begins at rest at one end of the runway. Relevant answer ​

Sagot :

priyodiptobasak

Explanation:

we will use the equation : v²=u²+2gh, where u=0, v=199km/h=199×5/18 m/s = 995/18m/s, g= ?, h= 2000 m.

placing in equation :

=>(995/18)²-0²=2.g.2000

=>(990025/324)-0=4000.g

=> (990025)/(324×4000)

=> 990025/1296000

=> 0.763m/s².

is the correct answer.

hope this helps you.

Thank you for your visit. We are dedicated to helping you find the information you need, whenever you need it. We hope our answers were useful. Return anytime for more information and answers to any other questions you have. We're dedicated to helping you find the answers you need at Westonci.ca. Don't hesitate to return for more.