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The asteroid's velocity component tangent to the surface of the planet at the equator is:
│v│∙ sin 40o
This times the mass of the asteroid gives the impulse (F∙t) the asteroid gives to
the planet, tangent at the point of impact and in the direction of the planet rotation:
m∙│v│∙ sin 40o
This time the radius of the planet gives the increment in angular momentum of
the planet:
R∙│v│∙ sin 40o
What else can I help you with?
What is angular momentum?
Angular momentum is a measure of an object's rotational motion, determined by the mass of the object, its angular velocity (rate of rotation), and the distribution of mass around its axis of rotation. It is a vector quantity, with both magnitude and direction, and is conserved in the absence of external torques.
What are Angular distance north or south of the equator?
Angular distance north or south of the equator is measured in degrees, with 0 degrees at the equator, 90 degrees at the North Pole, and -90 degrees at the South Pole. This measure is known as latitude and helps to indicate a location's position in terms of its distance from the equator along Earth's surface.
What is the direction of 270 degrees?
270 degrees points directly downwards, also known as the south direction.
2. What is the angular distance from the Equator to the South Pole?
The angular distance from the Equator to the South Pole is 180 degrees. This is because the Earth is divided into 360 degrees of latitude, with the Equator at 0 degrees and the South Pole at 90 degrees south latitude. Hence, the distance from the Equator to the South Pole represents half of the Earth's latitude circle.
10 What is the angular diameter of the sun or moon in the sky?
The angular diameter of the Sun is approximately 0.53 degrees, and the angular diameter of the Moon varies depending on its distance from Earth but ranges from about 29 to 34 arcminutes.
What is angular momentum?
Angular momentum is a measure of an object's rotational motion, determined by the mass of the object, its angular velocity (rate of rotation), and the distribution of mass around its axis of rotation. It is a vector quantity, with both magnitude and direction, and is conserved in the absence of external torques.
What does angular mean?
Angular momentum is an expression of an objects mass and rotational speed. Momentem is the velocity of an object times its mass, or how fast something is moving times how much it weighs. Therefore angular momentum is the objects mass times the angular velocity where angular velocity is how fast something is rotating expressed in terms like revolutions per minute or radians per second or degrees per second.
What is the angle between angular and tangential velocity?
The angle between angular and tangential velocity is 90 degrees. Angular velocity is perpendicular to the direction of tangential velocity in a circular motion.
What is angular bearing?
Angular bearing is a method used in navigation and surveying to describe the direction of one point from another in terms of a horizontal angle measured clockwise from a reference direction, often true north. It is expressed in degrees, minutes, and seconds, and helps determine the orientation of one point relative to another on a map or in the field.
A particle whose mass is 2 kg moves in the xy plane with a constant speed of 3 ms along the direction r you j what is its angular momentum relative to the point 05 meters?
The angular momentum of the particle relative to the point is given by the formula, L = m * r * v * sin(θ), where m is the mass (2 kg), r is the distance (0.5 m), v is the speed (3 m/s), and θ is the angle between the position vector and the velocity vector (90 degrees as they are perpendicular). Substituting the values, the angular momentum L = 2 kg * 0.5 m * 3 m/s * sin(90°). Finally, L = 3 kg m²/s.
What is the difference betweentangential velocity or angular velocity?
angular velocity s the rotational analague of linear velocity...direction of linear velocity s along tangent to the circle while that of angulr velocity s along the axis of rotation.the direction of angular v can be find by right hand rule which state that if the axis of rotation s held n right hand with fingers curled round the direction of rotation then the thumb will mark the direction of angular velocity.... the magnitude of angular velocity that s the angular speed is represented by the length of the line along the axis of rotation...its units are rad/sec,degrees/sec or revolution/sec while that of linear velocity s m/sec...
What are the units for angular displacement?
Angular displacement is measured in radians (rad) or degrees (°).
How do you convert radians per seconds into degrees?
You cannot. Radians per second is a measure of angular speed whereas degrees are an angular measure.
What is the unit of measurement used for reading lines of longitude and latitude?
You would use angular degrees or angular degrees plus minutes and seconds.
How many angular degrees are there in a triangle?
There are 180 degrees in every triangle.
What is the name of the angular marks on a protractor?
They mark out degrees.
How many degrees of angular measurement are the in a circle?
360
