They jump out of the plane and accelerate to terminal velocity.
-- The force of gravity is unchanged before and after.-- The force of air resistance on the skydiver is greater before, and less after,because she is falling slower after the parachute opens.-- The effect on her of air resistance is greater after the parachute is open. Theincreased air resistance itself acts on the parachute, and its effect is transferredto the skydiver through her harness.
When he or she wants the parachute to open
-- The force of gravity is unchanged before and after.-- The force of air resistance on the skydiver is greater before, and less after,because she is falling slower after the parachute opens.-- The effect on her of air resistance is greater after the parachute is open. Theincreased air resistance itself acts on the parachute, and its effect is transferredto the skydiver through her harness.
by increasing surface area
An open parachute increases air resistance by creating a large surface area that catches and slows down the air around it. This creates drag that counteracts the force of gravity, slowing the skydiver's descent. The inflated canopy also increases the overall mass of the skydiver-parachute system, further enhancing the air resistance.
During a skydiving jump, a parachute opens and deploys successfully through a process called deployment. When the skydiver pulls the ripcord, it releases the parachute from its container. As the parachute is released, it catches the air and inflates, slowing down the descent of the skydiver. This allows for a safe and controlled landing.
An open parachute increases air resistance by creating a larger surface area that pushes against the air as the skydiver falls. This increased surface area results in greater air resistance, slowing down the skydiver's descent. The parachute helps to counteract the force of gravity and allows the skydiver to descend more slowly and safely.
A typical skydiver with an open parachute falls at a speed of about 15-20 miles per hour. The descent rate can vary depending on factors such as the size of the parachute, the weight of the individual, and wind conditions.
The skydiver doesn't move upwards when the parachute opens. In reality, the parachute creates air resistance, slowing down the skydiver's descent until they reach a safe landing speed. This process is what allows the skydiver to land safely.
An open parachute increases air resistance by capturing and deflecting air molecules. This creates drag force that opposes the skydiver's downward motion, slowing their descent. The increased air resistance allows the skydiver to fall at a more manageable and safer speed.
slowing down the speed at which the skydiver falls. The parachute increases the air resistance by creating drag, which counteracts the force of gravity pulling the skydiver down. This allows for a slower descent and a softer landing.
An open parachute increases air resistance for a falling skydiver by capturing air in its canopy, creating drag that counteracts gravity and slows the descent. The increased surface area of the parachute also results in more air molecules colliding with it, further enhancing the resistance. This process allows the skydiver to decelerate safely and control their descent back to the ground.