Q. A car travels half of its journey with the speed of 30 m/s and next half with speed of v. If average speed pf the car is 24 m/s, then speed of the car in second half is
  1. 30 m/s
  2. 20 m/s
  3. 40 m/s
  4. 50 m/s

  • 0
Please find this answer

  • 0
What are you looking for?