Question

Velocity acquired by a body moving with uniform acceleration is 30 metre per second in 2 seconds and 60 M per second in 4 second find initial velocity

Answer 1

initial velocity= u
30=u(2)+1/2(a)(4) ----1
60=u(4)+1/2(a)(16)----2
substituting value of a,
u=15.
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Answer 2

Answer:

hope it helps u bro ❤❤❤❤❤❤