Question

Q)A balloon from rest accelerates uniformly upward with 'a' m/s², for t seconds of time. A stone is released from the balloon. Now, read the following statements to pick the right ones.a) The stone's initial velocity is zero, relative to balloonb) The stone's initial velocity is non-zero, relative to earthc) The time taken to reach the ground from the balloon's frame of reference isinversely proportional to √(a+g)d) The time take to reach the ground from earth's frame of reference is directlyproportional to √(a+g)​

Answer 1

Answer:

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