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a parachutist is falling with his open parachute. Does he experience the amount of acceleration. Why or why not?
























Sagot :


The parachutist experience the amount of acceleration. While he was just opening first the parachute, the acceleration is high. When he was falling with an already open parachute, the amount of acceleration decreased. he was falling slower. Ofcourse, he experienced the amount of acceleration.
The parachutist is falling down with an open parachute - this means that the air resistance increases. As the air resistance increases, the acceleration reduces gradually until it becomes zero. Therefore, he experiences acceleration but with decreasing acceleration.