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9 grade science

Question 12 to 15......................... PLz................

Question image for Question 12 to 15......................... PLz...
Profile image of pushkar
8 Years agoGrade
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1 Answer

Profile image of Ashish
8 Years ago
H=125 m
U=0
A=10
V=50(v^2=u^2+2as).
Now, t= 5s ( V=U+at) 
AvgV= 50m/s