Homework Help: physics

Posted by anil on Sunday, July 3, 2011 at 12:07pm.

A non stop bus goes from one station to another at a speed of 54 km/h. The bus returns from the second station to first station at a speed of 36 km/h. Find the average speed of the bus.

physics - bobpursley, Sunday, July 3, 2011 at 12:30pm
figure the time it took going, and coming.

t=d/v where d is the distance each way.

then
add the times

avgvelocity=2d/total time

Answer this Question

Related Questions

math - There is a bus stop in front of Luann's house.A bus arrives at the ...
Physics - A bus starts from rest at a bus stop and accelerates at a rate of 1.12...
physics - 1.The speed of a train increased from 15 mi/hr to 25 mi/hr in a ...
PHYSICS - A student is running at her top speed of 4.6 m/s to catch a bus, which...
physics - A bus is pushed forward and released at = 3.5 with a speed of 1.0 . It...
Physics? clueless on what to do - Jack is 12m from the bus and is running ...
AP Physics - Jack is 12m from the bus and is running towards the bus at a ...
psych - Given the following problem: Pretend that you are a bus driver. You ...
physic - A man is running at speed c (much less than the speed of light) to ...
Math - At Eglinton subway station the 54 Lawrence bus leaves the station every ...

For Further Reading

First Name:
School Subject:
Answer: