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It is the distance covered in a unit of time.
The velocity of an object in uniform circular motion is constant, because, velocity is the rate of change of position at a given time or speed.
1.There must be a reference point (stationary object ) to describe the position of the given body. 2. The position of the given body must continuously change with time and with respect to the reference point.
An objects speed at any particular moment in time is known as its instantaneous velocity. This is the rate of change or the derivative of the objects position.
You have to use a reference point. Pick anything around the area (it's better if it's stationary), and then check to see if the other object changes position at all (in comparison to the reference point). If it does change position, then the object is in motion.
It is the distance covered in a unit of time.
The velocity of an object in uniform circular motion is constant, because, velocity is the rate of change of position at a given time or speed.
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.
1.There must be a reference point (stationary object ) to describe the position of the given body. 2. The position of the given body must continuously change with time and with respect to the reference point.
An objects speed at any particular moment in time is known as its instantaneous velocity. This is the rate of change or the derivative of the objects position.
The rate of change in position at a given point in time is instantaneous speed, instantaneous velocity.
The rate of change in position at a given point in time is instantaneous speed, instantaneous velocity.
The rate of change in position at a given point in time is instantaneous speed, instantaneous velocity.
You have to use a reference point. Pick anything around the area (it's better if it's stationary), and then check to see if the other object changes position at all (in comparison to the reference point). If it does change position, then the object is in motion.
If one knows the POSITION and SPEED of an object at a given time, one can then predict the position of that object relative to the original POSITION at any time afterwards. Also useful to know would be the DIRECTION in which it was moving - which would enable a more accurate prediction of it's subsequent position; and any rate of ACCELERATION (or its negative, deceleration), i.e. the rate of change of speed, as this would also affect the object's subsequent position.
By raising the object to a higher position. The potential energy also depends on the force of gravity, and on the object's mass, but for a given object (and for a given planet!), you have no control over these.
The rate of change in position at a given point in time is instantaneous speed, instantaneous velocity.