Average Velocity of an Arrow Shot Upward on the Moon | Find Average Velocity

In summary, average velocity is a measure of an object's displacement over a specific time interval and is calculated by dividing the change in position by the change in time. It differs from instantaneous velocity, which is the velocity at a specific moment in time, and takes into account an object's overall displacement. The most common units used to measure average velocity are meters per second and kilometers per hour, but any unit of distance divided by time can be used. Average velocity has various real-world applications in fields such as physics, engineering, and sports. It can be affected by factors such as initial position, acceleration, external forces, and the medium through which the object is moving.
  • #1
linhthuy256
16
0
If an arrow is shot upward on the moon with a velocity of , its height in meters after seconds is given by .

(a) Find the average velocity over the given time intervals.

Do not round off your answers.
t=[1,2],[1,1.5],[1,1.1],[1,1.01],[1,1.001]
 
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  • #2
average velocity = total distance travelled/time elapsed
 
  • #3
StatusX said:
average velocity = total distance travelled/time elapsed
In the above, the right-hand side is actually the "average speed".

average velocity = total displacement travelled/time elapsed
 

What is average velocity and how is it calculated?

Average velocity is a measure of an object's displacement over a specific time interval. It is calculated by dividing the change in position by the change in time.

How does average velocity differ from instantaneous velocity?

Average velocity is calculated over a specific time interval, while instantaneous velocity is the velocity at a specific moment in time. Average velocity takes into account the object's overall displacement, while instantaneous velocity only considers its velocity at a single point.

What units are used to measure average velocity?

Average velocity is typically measured in meters per second (m/s) or kilometers per hour (km/h). However, any unit of distance divided by time can be used to measure average velocity.

How is average velocity used in real-world applications?

Average velocity is used in various fields such as physics, engineering, and sports. It is used to calculate the speed of objects, analyze motion, and make predictions about an object's future position.

What factors can affect the average velocity of an object?

The average velocity of an object can be affected by several factors, including the object's initial position, acceleration, and any external forces acting on it. It can also be affected by the medium through which the object is moving, such as air resistance or friction.

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