Question

the formula of distance is "S=Vt" then why we write "s=vt/2" or "2s=vt" ???​

Answer 1

Answer:

et s be the distance of the hill from the boy and t the time of to and fro journey of sound waves, then from relation Distance = Velocity × Time We have 2s = vt s = vt/2 Here v = 340 m/s t = 0.8 s s = (340 ×0.8 )/2 = 340 × 0.4m = 136 m

Answer 2

Answer:

Which Class question is this??