an aeroplane left 30 min later then ts scheduled time and in order to reach its destination 1500 km away in time ,it has to increase its speed by 250km/hr from its initial speed.Determine its initial speed.
Ajayprajapati111:
ya if its question of maths then speed should be treated constant
ok well done
ohh didn't notice your last message .and sorry i can't help you about it bcoz i faced this too
Answers
Answered by
1
its answer is 50 km/hr please mark the brainliest
yes
parikshit
ladke you have not to try this question
sorry
apni maths ki book solve kar le bhai parikshit
koi baat nahi
hello arti why you marked this wrong answer brainlist ? . even you won't thanks to my answer that seems to be true soln
Answered by
0
so answer you can got by solving this equation
t = 1500÷u
t-1/2 =1500÷(u+250)
eliminate t ( time ) to get u (in . speed )
t = 1500÷u
t-1/2 =1500÷(u+250)
eliminate t ( time ) to get u (in . speed )
hello it's a nice question you asked . but it seemed yoy are not interested to get the right answer this not fair
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