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.
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.
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.
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.
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.
As an object goes round in a circular path, then its velocity will along the tangent at that instant. But centripetal acceleration is normal to that tangent and so along the radius of curvature. As acceleration is perpendicular to the velocity, the direction aspect is ever changing and so the object goes round the circular path.
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.
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.
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.
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.
Velocity is a speed in a very specific direction.
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.
As an object goes round in a circular path, then its velocity will along the tangent at that instant. But centripetal acceleration is normal to that tangent and so along the radius of curvature. As acceleration is perpendicular to the velocity, the direction aspect is ever changing and so the object goes round the circular path.
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.
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.
No, you've got it backwards. The absolute value of velocity equals speed. Velocity is speed with a direction; speed is just a number, without regard to direction.
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.
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.