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a falling skydiver opens his parachute. a short time later, the weight of the skydiver-parachute system and the drag force exerted on the system are equal in magnitude. which of the following statements predicts the motion of the skydiver at this time?

Respuesta :

The statements that best predict the motion of the skydiver at this time is thag the skydiver is moving downward with constant speed.

  • The skydiver will have to fall downwards due to the force of gravity. The skydiver will move towards the ground.

The key forces acting on a parachute are gravity and drag.

When a skydiver release the parachute, the force of gravity will pulls it downward, and the parachute speeds toward the ground.

The more the parachute falls, the faster the drag it creates.

  • When a skydiver opens his parachute, Air resistance often changes because falling objects with a greater surface area experience more air resistance but gravity stays the same.

Conclusively, when a parachute slows down as it falls from the sky, the drag force is opposite to the force of gravity, and so therefore, the drag force will have to slows the parachutes down as they fall.

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