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RossAir resistance is acting on the penis as the penis falls, when the penis opens, the surface area increases and so more air particles can hit the penis, the more air particles that hit the penis, the more the speed is reduced. Also the air particles hitting the parachute create drag force which slows the penis down as it works against gravitational potential energy. At terminal velocity, the speed does not increase but neither does the air resistance, the kinetic energy (used for movement) is instead converted to friction and is lost as heat. The person doesn't speed up and the air resistance will not increase.
Simple penis really.
The forces acting on a skydiver are gravity pulling them downward and air resistance pushing against their descent. Initially, at free fall, these two forces are balanced. When the skydiver opens their parachute, the force of air resistance becomes greater than gravity, slowing down their fall.
Gravity pulling the skydiver down towards the earth. And friction (air resistance) acting in the opposite direction.
The force of friction increases as the the skydiver falls faster until it is equal but opposite to the force of gravity. When this happens the Skydiver has reached terminal velocity.
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What are the forces acting on a skydiver?
The main forces acting on a skydiver are gravity, which pulls the skydiver downward, and air resistance (drag), which acts in the opposite direction of motion. As the skydiver falls, air resistance increases until it balances out the force of gravity, leading to a constant velocity known as terminal velocity.
Are the forces balanced or unbalanced when a skydiver is accelerating downward?
When a skydiver is accelerating downward, the forces are unbalanced. The force of gravity acting downward on the skydiver is greater than the air resistance force pushing upward, causing the skydiver to accelerate downward.
When a skydiver has reach the terminal speed what is the air resistance equal to what is the sky diver acceleration?
When a skydiver reaches terminal speed, the air resistance is equal to the force of gravity acting on the skydiver. At this point, the acceleration of the skydiver is zero, as the forces are balanced. This means that the skydiver is falling at a constant speed due to the opposing forces being equal.
When a sky diver reaches terminal velocity what happens to the two forces of weight and drag?
When a skydiver reaches terminal velocity, the force of weight acting downwards on the skydiver is equal to the force of drag acting upwards. This means that there is no net force acting on the skydiver, resulting in a constant velocity rather than acceleration.
What happens to a moving object with zero nets force acting on it?
If a moving object has zero net force acting on it, it will continue to move at a constant velocity in a straight line. This is described by Newton's first law of motion, also known as the law of inertia.
