(For all Girls)
How gravity affects Air friction?
(For all Boys)
How air friction affects parachute that is falling in the sky?
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Answer:
The force of gravity, like all other forces, can cause changes in the speed of objects. When air resistance is ignored, all objects will speed up at the same rate as they fall. Gravity can also cause an object that is thrown into the air to change its upward motion, slow down, and fall back toward Earth's surface.
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Answer:
Frictional forces always oppose motion (1). This means that friction always pushes in the opposite direction than the skydiver is travelling, therefore slowing the skydiver down. The other force acting on the skydiver is gravity. Gravity is the pull that attracts objects to something of a large mass like the earth.
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