Air resistance, or drag, affects a falling object's velocity by opposing the force of gravity. As an object falls faster, it experiences greater air resistance until it reaches a point of equilibrium called terminal velocity, where it falls with a constant speed.
Air resistance, also known as drag, significantly affects the velocity of a falling object. Initially, the velocity of an object increases as it falls due to gravity; however, it also simultaneously encounters air resistance pushing up against it. The larger the object's speed, the greater the air resistance it faces. Eventually, the object reaches a point called terminal velocity where the downward force of gravity is equal to the upward force of air resistance, causing the object to fall at a constant velocity. A practical example of this is a skydiver: as they jump from the plane, at first, their velocity increases (they speed up), but then they start to experience more air resistance until they reach terminal velocity and fall at a constant speed.
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C. some diseases the person might have
D. whether the person is likely to commit a crime
Answer: The correct answer is- It is a complete organism.
Bacteria is a unicellular microscopic organism that is a prokaryote. It means that the body of bacteria is made up of one cell only and it is responsible for all the essential activities required for the survival of bacteria.
Therefore, bacterial cell is a complete organism.
N
How far was the spring stretched at the moment it was released?
To find the force on the block, use Newton #1: F = m A
Force = (2.3 kg) x (0.27 m/s²)
Force = (2.3 x 0.27) kg-m/s²
Force = 0.621 Newton
The spring stretches 1 meter when to pull with 18 N of force.
To pull with only 0.621 N of force, it only has to stretch (0.621/18) of a meter. That's 0.0345 meter, or 3.45 cm .