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When average velocity and average speed is equal?
For the instantaneous value of average velocity, average speed and average velocity are equal.
Average velocity is equal to the slope of a secant line through two points on which graph?
All of them...?
What is the example of a condition when the resultant of two velocities is zero?
Only if the two velocities are equal in magnitude but in opposite directions.
Why is the absolute value of speed equal to velocity?
It's not. Unless you add a direction to speed it will not become velocity. Since positive and negative are sometimes used to denote direction, absolute value of velocity may equal speed (certain situations)
Is impulse equal to velocity multiplied by time?
yes
When average velocity and average speed is equal?
For the instantaneous value of average velocity, average speed and average velocity are equal.
When is an object's average velocity equal to its instantaneous velocity?
An object's average velocity is equal to its instantaneous velocity when the object is moving at a constant speed in a straight line. This means that the object covers equal distances in equal intervals of time, resulting in the average velocity over a period of time being equal to the instantaneous velocity at any given moment within that period.
When is the average velocity equal to average of velocity for an object?
Always.
What condition average speed is equal to average velocity?
1. magnitude of distance covered is equal to the magnitude of displacement. 2. the motion of the object is in a straight line i.e. in a particular direction.
When is the instantaneous velocity equal to avg velocity?
The instantaneous velocity is equal to the average velocity when the object is moving at a constant speed in a straight line.
When will the average velocity be equal to instantaneous velocity?
In uniform motion.
What would produce an average velocity of zero?
A round-trip to school and back
Is acceleration equal to initial velocity minus the final velocity divided by the time?
No, It is the average velocity.
When is the average velocity is equal to the instantaneous velocity?
Average velocity equals the average speed if (and only if) the motion is in the same direction. If not, the average speed, being the average of the absolute value of the velocity, will be larger.
When is average speed of an object not equal to average velocity?
Average speed is the distance traveled divided by the time taken, and it is a scalar quantity. Average velocity is the displacement divided by the time taken, and it is a vector quantity that includes direction. Average speed and average velocity are only equal when an object moves in a straight line, but when there are changes in direction, they can be different.
When average velocity is equal to its instantaneous velocity acceleration?
you are still. motion is at rest.
What are the condtions for an object to stay at restto keep moving at constant velocity or to move with increasing velocity?
The Condition of Equilibrium, Force equal zero, is the condition of an object at rest or moving at constant velocity. Non-Equilibrium Condition, Force is not zero, is the condition for an object to move with increasing velocity.
