Lengo lako hasa ni nini? kwamba hujui kama hata Parachute kufloat kwenye hewa air resistance inahusika?
Maana isije kuwa unanipa kazi ya kuelezea,.huku ukiwa ushajipanga kupinga...
_____________________________
Soma kisha elewa,.. nadhani hutouliza tena hili swali:-
Air resistance,.....plays a crucial role in how a parachute works. When a parachute is deployed, it opens up and increases the surface area facing the direction of motion. As the parachute moves through the air, the air molecules collide with the surface of the parachute, creating a force opposite to the direction of motion.The magnitude of air resistance depends on several factors, including the speed of the parachute, the size and shape of the parachute, and the density of the air.
As the parachute falls, the air resistance gradually slows it down, eventually reaching a point where the parachute reaches its terminal velocity, the maximum speed at which it can fall.
By increasing the surface area of the parachute, the air resistance is increased, which helps to slow down the descent of the parachute and the person or object attached to it. This is how parachutes are able to safely slow down and control the descent of objects falling from high altitudes.