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The terminal velocity of a falling object is the constant speed where the force of gravity is equal to the force of drag. Then the forces cancel each other out.
Essentially, terminal velocity is when the speed of a falling object is no longer changing. It isn't accelerating or slowing. It's constant.
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∙ 12y ago
Terminal velocity of a falling object is the constant speed at which the object no longer accelerates due to air resistance. At this point, the gravitational force pulling the object downwards is equal to the force of air resistance pushing against it, resulting in a net force of zero. This causes the object to fall at a constant speed.
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The velocity of an object includes?
The velocity of an object includes both its speed (magnitude of the velocity) and its direction of motion. It is a vector quantity that describes how fast and in which direction an object is moving. Velocity can be constant or changing depending on any accelerations acting on the object.
What is meant by the term acceleration?
Acceleration refers to the rate at which an object's velocity changes over time. It can be an increase or decrease in speed, or a change in direction. The formula for acceleration is acceleration = (final velocity - initial velocity) / time.
What does momentom mean?
I'm not sure if you meant "momentum" instead of "momentom." Momentum is a physics concept that describes the quantity of motion an object has, determined by its mass and velocity. It reflects how difficult it is to stop an object when it is in motion.
What is meant by an acceleration of -2 ms2?
An acceleration of -2 m/s^2 means that the velocity of an object is decreasing by 2 meters per second every second. The negative sign indicates that the acceleration is in the opposite direction of the velocity.
What is meant by centripetal acceleration is perpendicular to velocity?
Centripetal acceleration is the acceleration directed towards the center of the circular path of an object in motion. When centripetal acceleration is perpendicular to velocity, it means that the acceleration is acting in a direction that is perpendicular to the direction of the object's motion at any given point along the circular path.
The velocity of an object includes?
The velocity of an object includes both its speed (magnitude of the velocity) and its direction of motion. It is a vector quantity that describes how fast and in which direction an object is moving. Velocity can be constant or changing depending on any accelerations acting on the object.
When is meant by accleration due to gravity?
Dropping a stone from a tall building is an example of acceleration due to gravity. The stone's speed will increase as it falls until it reaches terminal velocity.
What is meant by the term acceleration?
Acceleration refers to the rate at which an object's velocity changes over time. It can be an increase or decrease in speed, or a change in direction. The formula for acceleration is acceleration = (final velocity - initial velocity) / time.
What does momentom mean?
I'm not sure if you meant "momentum" instead of "momentom." Momentum is a physics concept that describes the quantity of motion an object has, determined by its mass and velocity. It reflects how difficult it is to stop an object when it is in motion.
What is meant by the term velocity?
Velocity is a speed in a very specific direction.
What is meant by an acceleration of -2 ms2?
An acceleration of -2 m/s^2 means that the velocity of an object is decreasing by 2 meters per second every second. The negative sign indicates that the acceleration is in the opposite direction of the velocity.
What is meant by centripetal acceleration is perpendicular to velocity?
Centripetal acceleration is the acceleration directed towards the center of the circular path of an object in motion. When centripetal acceleration is perpendicular to velocity, it means that the acceleration is acting in a direction that is perpendicular to the direction of the object's motion at any given point along the circular path.
Can an object have constant velocity and non-zero acceleration?
No, an object cannot have constant velocity and non-zero acceleration simultaneously. If an object has non-zero acceleration, it means its velocity is changing over time. Constant velocity implies a steady speed in a straight line with no change in direction or magnitude.
What is exactly meant by a freely of falling object?
The term "free fall" refers to the motion of an object falling under the sole influence of gravity, without any other forces acting on it (such as air resistance). During free fall, the object accelerates at a constant rate of 9.8 m/s^2 towards the Earth's surface.
What is meant by momentum?
Momentum refers to the quantity of motion an object has. It is calculated by multiplying an object's mass by its velocity. In physics, momentum is a vector quantity, meaning it has both magnitude and direction.
Is true that absolute value of speed equals velocity?
No, the absolute value of speed does not equal velocity. Speed is a scalar quantity that represents the rate at which an object is moving, while velocity is a vector quantity that includes both speed and direction. The absolute value of velocity is the speed of the object.
What is meant by constant speed?
Constant speed means that an object is moving at a consistent rate without any change in its velocity over time. This means that the object covers equal distances in equal intervals of time.
