Table of Contents
- 1 What is the velocity of the object when it returns to its initial position?
- 2 What will be the average velocity of a particle when it returns to its initial position can Its average speed be zero justify your answer?
- 3 What is the mean of the average velocity of an object?
- 4 What is the difference between initial velocity and final velocity?
What is the velocity of the object when it returns to its initial position?
Since the car has come back to its starting position, Its displacement is 0. Velocity is defined as the change in position divided by the time of travel. So Velocity is displacement over time. Since displacement is already zero, velocity is also 0.
What is the velocity of an object when it comes back down?
If the object is dropped, we know the initial velocity is zero. Once the object has left contact with whatever held or threw it, the object is in free-fall. Under these circumstances, the motion is one-dimensional and has constant acceleration of magnitude g.
What will be the average velocity of a particle when it returns to its initial position can Its average speed be zero justify your answer?
Answer: Average velocity equals to net displacement divided by total time. Here particle comes back to its original position so average velocity will be zero.
What can you say about the velocity of an object if the initial and final position of the object are same?
as initial and final position are same so its displacement will be 0.
What is the mean of the average velocity of an object?
If by “mean” you mean AVERAGE velocity, then the answer is, as Mr. Orion stated, ZERO. The reason, by physical principles is straightforward: Average velocity by definition is the rate of change of displacement. If the displacement during any time period is zero, then the rate of change of displacement is zero.
What is the mean velocity when returning to the same spot?
The mean velocity is the total distance traveled divided by the time it took to travel the distance. In the case of returning to the same spot the question is how many meter/miles/feet whatever unit you like were traveled.
What is the difference between initial velocity and final velocity?
The initial velocity of a substance is the velocity it will be moving at time t=0 t = 0. The final velocity of the substance is the velocity of the substance that will be moving at time t. Both final and initial velocity can be zero at certain situation. If a car starts from rest, its initial velocity is zero.
What is the relationship between velocity and magnitude?
It depends on both magnitude and direction of the object . When a particle moves , it’s positive vector ¯r must change in direction or magnitude or both ,Velocity is defined as the rate of change in direction or magnitude of ¯r with respect to time . It is measured in ms−1 , kmph , miles per hour ,etc.