Physics, asked by sahbaz567, 9 months ago

The maximum speed of train is 90km/h.it takes 10 hours to cover the distance of 5oo km.find the ratio of its average speed to maximum speed.

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Answered by rajv41724

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Secondary School Physics 5 points

The maximum speed of a train is 90km/h.it takes 10 hours to cover a distance of 500 km .find the ratio of its average speed to maximum speed

Ask for details Follow Report by Sarojmimrot123 23.05.2017

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Sunandit

Sunandit Ace

Avg speed = 500 km / 10 hrs

= 50km/h

ratio of max speed and avg speed = 90/50

= 9:5.

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prmkulk1978

prmkulk1978 Ace

Given:

Maximum speed= 90km/hr

Time=10hrs

DISTANCE = 500km

Average speed= TOTAL DISTANCE/ TOTAL time

= 500/ 10

=50km/ hr

Ratio of maximum speed and average speed is = 90/ 50

=9:5

Ratio of maximum speed and average speed is =9:5

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