Physics, asked by Eshal5227, 1 year ago

On a track of 60km a train travel first 30 km with uniform speed 30km/hr. How fast must the train travel next 30km so that average speed will be 40km/hr for complete route

Answers

Answered by mauryaneelam2006

3

Answer:

Explanation:

Answer is given in the below picture

Attachments:

Previous Question

Next Question

Similar questions

Computer Science, 7 months ago

Which of the following is not a part of the 4GL? a)Query language b)Application generators c)Decision support systems d)None of these e)other no spam (spam will be reported) ...

Math, 7 months ago

Shyam sold an old refrigerator for 7440 at a loss of 7%. Find the price at which Shyam had bought the refrigerator.

Chemistry, 7 months ago

Metals are. of heat and electricity ...

Chemistry, 1 year ago

Nam the element having highest value for its electron gain enthalpy...

Chemistry, 1 year ago

Name the metallic element present in the green coloured pigment of the leaves...

English, 1 year ago

a salution is emerging...

Math, 1 year ago

14 women can do a piece of work in 48 days. If 6 of the women deny to work, then how many days are required to complete the work?

Social Sciences, 1 year ago

name the dynasties ruled over Vietnam in 1802...