Answer:
The plane’s acceleration from A to B is
Explanation:
The acceleration of an object is a measure of how its speed changes over time.
In this case, we know that the plane initially has a velocity of 5000 m/s when it passes through point A, and when it passes through point B, 60 seconds later it has a velocity of 10,000 m/s.
Then the average acceleration is calculated as
Where
is the final speed
is the initial velocity
is the time it took for the object to reach the final speed
Then
Answer:
what subject is this for?
Explanation:
trying to help you
Answer:
this equation doesn't work
Explanation:
no one listens to radio anymore
Answer:
Experimentation
Explanation:
The loblolly pine tree is a member of the yellow pine group which is grown in plantations for commercial production of timber.The tree itself can reach a height of 40 meters with a truck of 1 meter in diameter.Pines have long needle-like leaves held in bundles. A researcher can measure the length of the needles, count the number of needles in a bundle, and measure the length of the sheath.Loblloly pine needles measure up to 17 cm long.The researcher can also weigh a bundle and determine the weight of the needles.This is field experiment that will require a measuring device for weight and length so observation alone won't provide the needed data.
