Question

a bus travel first 240 kilometre at a speed of 80 kilometre per hour and next 360 kilometre at a speed of 90 kilometre per hour what is thle average speed

Name: a bus travel first 240 kilometre at a speed of 80 kilometre per hour and next 360 kilometre at a speed of 90 kilometre per hour what is thle average speed 19634
Uploaded: 2023-08-21T10:09:16-08:00
Duration: 2 min 33 s
Channel: Sri K
Description: a bus travel first 240 kilometre at a speed of 80 kilometre per hour and next 360 kilometre at a speed of 90 kilometre per hour what is thle average speed 19634

          a bus travel first 240 kilometre at a speed of 80 kilometre per hour and next 360 kilometre at a speed of 90 kilometre per hour what is thle average speed

Added by Luis Miguel M.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Sri K

08/21/2023

Step 1

Time taken for the first part of the journey: $t_1 = \frac{240}{80}$ Time taken for the second part of the journey: $t_2 = \frac{360}{90}$ Now, let's find the total time taken for the journey: $t_{total} = t_1 + t_2$ Show more…

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a bus travel first 240 kilometre at a speed of 80 kilometre per hour and next 360 kilometre at a speed of 90 kilometre per hour what is thle average speed