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Can terminal velocity cost death?
Terminal velocity is the speed at which air friction produces enough drag to balance the effect of gravity and cease acceleeration (keeping the subject at a constant speed downward). For an unaided person, it is almost certain death since t.v. for us is about 200km/h. However with a parachute we are slowed to speeds at which we will easily survive.
What does v₀ mean relating to velocity?
In physics, v₀ typically represents the initial velocity of an object at the beginning of a motion or experiment. It is used to denote the starting speed before any acceleration or deceleration takes place.
Does velocity indicates how long it takes to get from one place to another?
Velocity indicates the speed and direction of an object's movement but does not directly indicate how long it will take to travel from one place to another. Time taken for travel depends on distance, velocity, and any changes in speed or direction.
Why does the velocity indicates how long to get from one place to another?
Velocity is a vector quantity that includes both speed and direction. By knowing the velocity, you can calculate how long it will take to travel from one place to another by dividing the distance between the two points by the velocity. This allows you to determine the time required for the journey based on the speed and direction of travel.
How do find use the uniform acceleration that cause a car's velocity to change?
To find the uniform acceleration that causes a car's velocity to change, you can use the equation: Acceleration = (final velocity - initial velocity) / time. This formula allows you to calculate the rate at which the car's velocity is changing over a specific period of time.
What happens when you shoot an arrow straight in the air?
An arrow shot vertically into the air will lose velocity and reverse direction. When it begins to descend, the fletching will quickly cause it to re-orient with the point downward. It will accelerate until it reaches its terminal velocity. Assuming an atmospheric density of 1.3 kg/m^3, and an arrow with a drag coefficient of 1.2, a weight of 0.23 N (200 grains), cross-sectional area of 23.48 mm^2, I calculate a terminal velocity of 112.6 m/s. That's about the same as the initial velocity when shot from a compound bow! One question remains, however: does the arrow have enough time during its descent to reach terminal velocity? That would depend on how high you shot it in the first place. Roughly speaking, though, the faster it was going when it left the bow, the faster it will be going when it reaches the ground.
Can terminal velocity cost death?
Terminal velocity is the speed at which air friction produces enough drag to balance the effect of gravity and cease acceleeration (keeping the subject at a constant speed downward). For an unaided person, it is almost certain death since t.v. for us is about 200km/h. However with a parachute we are slowed to speeds at which we will easily survive.
What force would change if a parachutist opens the parachute during the fall What will happen to the net force and acceleration over time after that?
When the parachutist opens the parachute, the air resistance force will increase. This will reduce the net force acting on the parachutist, causing a decrease in acceleration over time. As the parachute slows the descent, the net force continues to decrease until the parachutist reaches a terminal velocity.
What process happens in the cell before cell division takes place?
mitosis
What process happens in the cell before cell divisions can take place?
mitosis
What does v₀ mean relating to velocity?
In physics, v₀ typically represents the initial velocity of an object at the beginning of a motion or experiment. It is used to denote the starting speed before any acceleration or deceleration takes place.
What happens before cell division can take place?
the DNA makes a copy of itself
Where is place of battle Megaman 3?
The place OF battle (for rank 2) is the battle terminal in DNN studio. As for a place TO battle, well, the whole net, really.
Why a long jumper runs before jumping?
Because jumping in place wont get you very far. To generate and store energy just before the leap. this gets them higher threshold velocity
What is the name the place aircraft are kept?
The hanger or terminal.
Why Do feathers Have low terminal velocity?
Because for their weight, they have a high amount of surface area that uses the natural resistance of the air to slow its descent. In a vacuum (a place without air), a feather will fall with the same speed as any other object.
What happens to the lining of the uterus just before ovulation takes place?
The egg ripens in the ovary.
