I go from my home to office at speed of 95km\h for 130 min and I come back at speed of 65km/h in 3 hrs 20 min.

Find distance of office from my

home

2
by ajaygogia66

Log in to add a comment

I go from my home to office at speed of 95km\h for 130 min and I come back at speed of 65km/h in 3 hrs 20 min.

Find distance of office from my

home

2
by ajaygogia66

Log in to add a comment

I go from my home to office at speed of 95km\h for 130 min and I come back at speed of 65km/h in 3 hrs 20 min. Find distance of office from my home.

Solution :

First let me tell you the difference between the Distance and Displacement .

Distance between two points is the total distance traveled while as the displacement is the shortest distance between two points .

So Just remember Distance is greater than or less than displacement.

office to home speed = 95 km/hr

= 95*5/18 m/s

time taken from home to reach office = 130 minutes

= 130 * 60s

= 7800 s

= 65*5/18 m/s

= 3*60*60 s + 20*60 s

= (10800 + 1200 )s

= 12000s

we know that ,

Velocity = distance traveled / time taken

65*5/18 m/s = distance from office to home / 12000 s

=>

=