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a body travellin with uniform acceleration crosses two points A and B with velocitiess 30m/s and 40m/s rspectively.Find the speed of body at mid point of A and B.

a body travellin with uniform acceleration crosses two points A and B with velocitiess 30m/s and 40m/s rspectively.Find the speed of body at mid point of A and B.

Grade:11

1 Answers

Abhinav
askIITians Faculty 387 Points
8 years ago
v2 = u2+2as

putting v=40 and u=30

2as= 700
and as= 350

hence,
v’2= 900 + 350
V= 35.3555

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