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movement
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What is a true bearing?
A true bearing is a type of bearing that indicates the direction of one point relative to another point on the Earth's surface, measured using true north as a reference point. It is expressed as an angle, measured in degrees, between a fixed reference direction (such as true north) and the direction of the point being observed. True bearings are important for navigation, surveying, and other applications that require accurate direction-finding. They differ from magnetic bearings, which are measured relative to the Earth's magnetic field, and are subject to variation depending on the location and time. True bearings are more reliable and consistent, as they are based on the Earth's axis of rotation and do not change over time or location.
Why sine and cosine are functions of harmonic motion?
Simple harmonic motion (SHM( is defined by the second order differential equation: d2y/dt2 = -ky where y is a fubction of time, t and is the displacement (relative to the central position), and k is a positive constant. The equation says is that at any given position of the object undergoing SHM, its acceleration is proportional to its displacement from, and directed towards the central position. The sine and cosine functions are solutions to the differential equation.
What is the formula for the angular velocity?
There are several, what is it that you want to calculate? The "natural" units for angular velocity are radians/second. The relationship between linear velocity and angular velocity is especially simple in this case: linear velocity (at the edge) = angular velocity x radius.
Why are sine and cosine functions called harmonic?
Sinusoid shape of the sine and cosine functions appear as oscillations. If an object is moving in a straight line and its position (function of time) can be described as sinusoid then it is referred to as a simple harmonic motion.
The sum of the braking distance and the perception and reaction time?
It is the total stopping time.
What term is defined as change in an objects position over time without including direction?
Motion is the change in an object's position without including direction.
What is the velocity of a car that traveled a total of 75 kilometers north in 1.5 hours?
1.The time rate of change of position of a body in a particular direction 2. And by an arrow.
What is the rate at which an object changes position in one direction?
Velocity is change in position, or displacement, over time.
What is the change in an objects position over time without a direction?
Speed --- actually, if your question is 'position' over time, there is no answer since position is a vector quantity. And position divided by time will still yield a vector quantity-- velocity. If the question asks for change in distance over time, then the answer is speed. --gh ---
When somthing move does it always change in position and direction?
When something is moving or in motion, it can be changing position and direction. However, the object does not have to be doing both at the same time.
What measures an object's change in position per unit time and its direction of motion.?
Velocity
What is defined as the change is in an object's position over time without including direction?
speed
What term is defined as the change in an objects positions over time without including direction?
Motion is the change in an object's position without including direction.
How does velocity relate to motion?
The velocity of an object, in a given direction, is a vector which measures the change in position, in that direction, per unit of time.
In Which term is defined as the change in an object's position over time without including direction?
speed
The rate at which an object changes position is called what?
A change in position in a certain amount of time is called motion.
What term used to describe the rate of an objects movement?
Speed is the rate of movement in any direction based on change in position for a change in time. Velocity is a change in speed. It is also a change in direction while the speed does not have to change.
