Question

Write down a description of what happens to the flight path of a projectile while changing...

Write down a description of what happens to the flight path of a projectile while changing the diameter of a projectile with air resistance on, and compare that to what happens when air resistance is turned off?

Homework Answers

Answer #1

A projectile is any object that has been thrown, shot, or launched, and ballistics is the study of projectile motion. Examples of projectiles range from a golf ball in flight, to a curve ball thrown by a baseball pitcher to a rocket fired into space. The flight paths of all projectiles are affected by two factors: gravity and, on Earth at least, air resistance.

How It Works

The effects of air resistance on the behavior of projectiles can be quite complex. Because effects due to gravity are much simpler and easier to analyze, and since gravity applies in more situations, we will discuss its role in projectile motion first. In most instances on Earth, of course, a projectile will be subject to both forces, but there may be specific cases in which an artificial vacuum has been created, which means it will only be subjected to the force of gravity. Furthermore, in outer space, gravity

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Write down the Lagrangian for a projectile (subject to no air resistance) in terms of its...
Write down the Lagrangian for a projectile (subject to no air resistance) in terms of its Cartesian coordinates (x,y,z) with z measured vertically upward. Find the three Lagrange equations and show that they are exactly what you would expect for the equations of motion.
When initial velocity is increased, what happens early in the flight of a golf ball? A)...
When initial velocity is increased, what happens early in the flight of a golf ball? A) There is a greater upwards acceleration and less slowing down of the ball B) There is a greater downwards acceleration and less slowing down of the ball C) There is a greater upwards acceleration and more slowing down of the ball D) There is a greater downwards acceleration and more slowing down of the ball
For an object thrown upward (and while neglecting air resistance) describe what happens to the velocity,...
For an object thrown upward (and while neglecting air resistance) describe what happens to the velocity, acceleration, and net force on the object at its maximum height (especially as compared to immediately before and immediately afterward). Please explain in the simplest terms and give an example using units given.
I have a physics problem that gives me a projectile launched. It tells me the angle...
I have a physics problem that gives me a projectile launched. It tells me the angle above horizontal, the MINIMUM speed while in flight, and the amount of meters the ball traveled when it lands. The question asks for max height. What's tripping me up is this MINIMUM velocity. Where on the projectile is the velocity a minimum. I was thinking the minimum velocity would be at the highest point, because at the highest point the velocity is 0, however,...
(please type not write down the answer) astronomy 3. A main sequence star of mass 15...
(please type not write down the answer) astronomy 3. A main sequence star of mass 15 M⊙ has a luminosity of approximately 10,000 L⊙ . a. At what rate does mass vanish as H is fused to He in the star’s core? Note: When we say “mass vanish” what we really mean is “gets converted into energy and leaves the star as light”. b. At what rate is H converted into He? To do this you need to take into...
3.What happens to the embryo after week 8? A. Tissue and organ differentiation from the endoderm...
3.What happens to the embryo after week 8? A. Tissue and organ differentiation from the endoderm and mesoderm finalize at the end of the second trimester. B. All organ formation has completed, so the fetus begins to grow in size through mitosis. C. All other organs such as kidneys, bladder, liver, lungs, and spleen begin to form. D. Umbilical cord and placenta begins to form. 5. Which of the following rows correctly completes the following sentence? ________ occurs during fetal...
ch 6 1: It is generally a good idea to gain an understanding of the "size"...
ch 6 1: It is generally a good idea to gain an understanding of the "size" of units. Consider the objects and calculate the kinetic energy of each one. A ladybug weighing 37.3 mg flies by your head at 3.83 km/h . ×10 J A 7.15 kg bowling ball slides (not rolls) down an alley at 17.5 km/h . J A car weighing 1260 kg moves at a speed of 49.5 km/h. 5: The graph shows the ?-directed force ??...
A business tale of what it takes to turn around troubled projects. The year is 2015...
A business tale of what it takes to turn around troubled projects. The year is 2015 and times are good. The business environment is vibrant and the economy is strong. Large businesses are committing large amounts of capital and resources to implement new strategies, establish new capabilities, and open new markets. It was no different at PintCo, where Jack works as a Director of Customer Relationship Management. Jack walked into work on Monday morning like any other. He dropped his...
1. Read the following instructions on 'How to Repair an Electric Fan' which are written in...
1. Read the following instructions on 'How to Repair an Electric Fan' which are written in three different parts before answering the question given. The instructions below are considered ineffective as they are not following the effective instructions strategy. 1 Turn your fan on to make sure that the motor works. Plug your fan in and turn it on to the highest power setting. If the fan blades move a little or it starts to turn, the motor is probably...
Write a program in python that reads in the file quiztext (txt) and creates a list...
Write a program in python that reads in the file quiztext (txt) and creates a list of each unique word used in the file, then prints the list. Generate a report that lists each individual word followed by the number of times it appears in the text, for example: Frequency_list = [('was', 3), ('bird',5), ('it', 27)….] and so on. Note: Notice the structure: a list of tuples. If you're really feeling daring, Google how to sort this new list based...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT