A goods carnage of length 2 km. headed to Srinagar from Punjab was running at a speed 0(30 km/hr It crosses a tunnel which is 58 km long with that speed Find the time taken by the goods carriage to cross the tunnel
0 4hours
0 3hours
0 2hours
0 1 hour

• train covered the distance of tunnel ,as well as its length.
  So, the total distance travelled by the train is= 58 km + 2 km=60 km
  now time taken =60 km / (30 km/hr)= 2 hours
• 8 years agoHelpfull: Yes(9) No(0)
• ans: 2hours
• 8 years agoHelpfull: Yes(4) No(0)
• please provide the soln
  
• 8 years agoHelpfull: Yes(0) No(0)
• 60/30=2 hrs
• 7 years agoHelpfull: Yes(0) No(0)
• carnage length 2km
  Tunnel length 58km
  Speed=30km/hr
  Distance= carange+tunnel= 60km
  T=d/s
  T=60km/30km/hr =2 hr Ans
  S=d/t
• 4 years agoHelpfull: Yes(0) No(0)
• length of carnage=2km
  length of tunnel=58km
  speed=30kn/hr
  time=distance/speed
  total distance=58+2
  =60km
  time=60/30
  =2hr
• 4 years agoHelpfull: Yes(0) No(0)
• 2 hrs
  Since it has for of S=L1+L2/Time
  X=60/30=2hrs
• 4 years agoHelpfull: Yes(0) No(0)