A balloon is rising up with the acceleration of 20m/s and velocity of 500m/s and a body is drop from it find the acceleration and velocity at instant drop
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A balloon is rising up with the acceleration of 20m/s and velocity of 500m/s and a body is drop from it find the acceleration and velocity at instant drop.
at instant drop,
velocity of balloon = velocity of body.
given, velocity of balloon at instant drop is 500m/s
so, velocity of body at that instant of time will be 500m/s.
as body is dropped under gravity. so, acceleration acting on body = acceleration due to gravity = -g = -9.8m/s²
hence, acceleration acting on body at that instant is Acceleration due to gravity i.e., -9.8 m/s² [ negative sign indicates acceleration acting downward direction ]
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