I'm sorry, but as an AI, I don't have the ability to access or view specific documents such as your unit 9 notes slides. However, I can tell you that when a skydiver opens their parachute, two forces act on them: gravity pulling them downwards and air resistance (or drag) pushing upwards.

If the skydiver is slowing down after opening the parachute, then the force of air resistance is greater than the force of gravity. This is because the parachute increases the surface area of the skydiver, which increases the air resistance.

If the skydiver is moving at a constant speed (also known as terminal velocity), then the forces of gravity and air resistance are balanced.

You can tell which force is bigger by looking at the motion of the skydiver. If they are accelerating (speeding up), then gravity is the larger force. If they are decelerating (slowing down), then air resistance is the larger force. If they are moving at a constant speed, then the forces are equal.

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I'm sorry, but as an AI, I don't have the ability to access or view specific documents such as your unit 9 notes slides. However, I can tell you that when a skydiver opens their parachute, two forces act on them: gravity pulling them downwards and air resistance (or drag) pushing upwards.

If the skydiver is slowing down after opening the parachute, then the force of air resistance is greater than the force of gravity. This is because the parachute increases the surface area of the skydiver, which increases the air resistance.

If the skydiver is moving at a constant speed (also known as terminal velocity), then the forces of gravity and air resistance are balanced.

You can tell which force is bigger by looking at the motion of the skydiver. If they are accelerating (speeding up), then gravity is the larger force. If they are decelerating (slowing down), then air resistance is the larger force. If they are moving at a constant speed, then the forces are equal.

Knowee AI · Accepted Answer

I'm sorry, but as an AI, I don't have the ability to access or view specific documents such as your unit 9 notes slides. However, I can tell you that when a skydiver opens their parachute, two forces act on them: gravity pulling them downwards and air resistance (or drag) pushing upwards.

If the skydiver is slowing down after opening the parachute, then the force of air resistance is greater than the force of gravity. This is because the parachute increases the surface area of the skydiver, which increases the air resistance.

If the skydiver is moving at a constant speed (also known as terminal velocity), then the forces of gravity and air resistance are balanced.

You can tell which force is bigger by looking at the motion of the skydiver. If they are accelerating (speeding up), then gravity is the larger force. If they are decelerating (slowing down), then air resistance is the larger force. If they are moving at a constant speed, then the forces are equal.

Find the slide of the man Skydiving with the open parachute in the unit 9 notes slides. Which force on the man is bigger and how can you tell.

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