Question

while moving with uniform acceleration, a body has covered in100m in 10 th second and attained a velocity 105m/s its initial velocity u in m/s​

Answer 1

Answer:

given, the body olis in uniform acceleration .

it covers 100m in 10th second

final velocity =105m/s

since, it has uniform acceleration

therefore it's velocity should increase at a constant rate

at 10th second it's velocity =100m/s

and at 1st second it's velocity = 10m/s

therefore at every 1 second it's velocity incresases with 10m/s

=>initial velocity of the body= 10m/s