You are trying to find out how high you haveto pitch a water balloon in order for it to burstwhen it hits the ground. You discover thatthe balloon bursts when you have pitched itto a height of 11 m. With what velocity did the balloon hitthe ground? The acceleration of gravity is9.8 m/s2. The positive direction is up, so thevelocity when it hits is negative. Answer in units of m/s.

33: i think it’s b

what is the question because that is not a question.

air exerts forces on falling objects near earth’s surface.

explanation:

the term 'free falls' refer to object that are falling towards the earth, in a situation in which gravity is the only force acting on the object.

for an object in free fall, the acceleration is constant (g, the gravitational acceleration), and so the velocity of the object constantly increases.

for objects near earth's surface, there is always another force acting on the object: the resistance due to the air. this force is opposed to the direction of fall of the object, and it is proportional to the velocity of the object, so as the object falls down, this force increases up to a point when it balances the force of gravity, and the object continues its motion at constant velocity (called terminal velocity). since in this case gravity is not the only force acting on the object, we are not in a situation of free fall.

because growing process had stoped after 4-5 year