• Register
Welcome to Q&A discussion forum, where you can ask questions and receive answers from other members of the community.

10.4k questions

273 answers

26 comments

892 users

0 votes
28 views

An automobile of mass 1225 kg starts from rest, and travels a distance of 400 m. The co-efficient of static friction between tyre and road is 0.70, and air resistance is equivalent to D = 0.575 v2, where D is in Newton and v is velocity in m/s. The automobile has front wheel drive and front wheel supports 62% of the total weight of vehicle. Determine the maximum speed reached by the automobile after travelling 400 m distance.

asked in Engg Mechanics by (215k points)
edited by

1 Answer

0 votes

$\therefore$ Max speed reached by the automobile after travelling 400 m is 31.258 m/s

 

answered by (215k points)
edited by
Copyrights @Chandra Sekhar Adapala
...