Physics, asked by shiahi9725, 1 year ago

A car travels from a to b at a speed of 20 km/hr and

returns at a speed of 30 km/hr the average speed of the

car for thewhole journey is

Answers

Answered by rahuldewani

0

20 + 30 % 2 =25 km per hr

Previous Question

Next Question

Similar questions

English, 8 months ago

Please friends give me the answer Please please Page:-26...

Math, 8 months ago

Two AP’s have the same common difference. The first term of one of these is -1 and that of the other is -8. Then the difference between their 4th terms is...

English, 8 months ago

Synonyms for expanse ...

Biology, 1 year ago

periscope :plain mirror ::floodlights:...

Math, 1 year ago

State whether the number (root 2 _root 3)(root 2+root3)is arational or irrational justify.

Chemistry, 1 year ago

answer.......................

Physics, 1 year ago

crude oil refined fuel when spills into the sea from tanker of ships by accident? what consequences on the environment?

Biology, 1 year ago

in a solar cooker the following arrangements are made. Write one function of each arrangement.a) The box is made of insulating material such as plastic or wood.b) The inner walls of the box are painted black.