« previous next »

Author Question: Explain the relationship between the horizontal velocity and the vertical velocity of a projectile fired? (Read 2255 times)

coco

  • Hero Member
  • *****
  • Posts: 739
on: Jun 22, 2013
Explain the relationship between the horizontal velocity and the vertical velocity of a projectile fired into the air from a location on Earth's surface.


Hungry!

  • Hero Member
  • *****
  • Posts: 1,071
Reply #1 on: Jun 22, 2013
in terms of a firearm, the horizontal velocity is measured by how far the projectile is able to go distance wise, the vertical velocity has to do with the relationship of gravity and windage in how fast the bullet will be pulled to the earth


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

j_sun

  • Sr. Member
  • ****
  • Posts: 384
Reply #2 on: Jun 22, 2013
There's no relationship - they are independent.

The vertical will be affected by gravity and wind resistance, the horizontal only by wind resistance.


Melanie

  • Full Member
  • ***
  • Posts: 204
Reply #3 on: Jun 22, 2013
The horizontal velocity remains constant.
The vertical velocity keeps changing because of gravity


Hawke

  • Hero Member
  • *****
  • Posts: 679
Reply #4 on: Jun 22, 2013
You don't give an angle to  horizontal. If it is fired straight up it will lose velocity at the same rate it would gain velocity in free fall, neglecting air resistance. If it is fired horizontally it will hit the ground at the same time as a bullet dropped from the muzzle. Gravity had no effect on forward motion.


« previous next »
 

Did you know?

In 1844, Charles Goodyear obtained the first patent for a rubber condom.

Did you know?

Although not all of the following muscle groups are commonly used, intramuscular injections may be given into the abdominals, biceps, calves, deltoids, gluteals, laterals, pectorals, quadriceps, trapezoids, and triceps.

Did you know?

About 600,000 particles of skin are shed every hour by each human. If you live to age 70 years, you have shed 105 pounds of dead skin.

Did you know?

There can actually be a 25-hour time difference between certain locations in the world. The International Date Line passes between the islands of Samoa and American Samoa. It is not a straight line, but "zig-zags" around various island chains. Therefore, Samoa and nearby islands have one date, while American Samoa and nearby islands are one day behind. Daylight saving time is used in some islands, but not in others—further shifting the hours out of sync with natural time.

Did you know?

Asthma is the most common chronic childhood disease in the world. Most children who develop asthma have symptoms before they are 5 years old.

The metabolic pathway that breaks down phenylalanine and its relationship to certain genetic disease The metabolic pathway that breaks down phenylalanine and its relationship to certain genetic disease
Relationship between levels of COHb in blood and concentration of CO in the surrounding air Relationship between levels of COHb in blood and concentration of CO in the surrounding air
During World War I, advancing armies unloosed ferocious artillery barrages to destroy deeply entrenc During World War I, advancing armies unloosed ferocious artillery barrages to destroy deeply entrenc
Cloud Types: Vertical Development Cloud Types: Vertical Development
How to determine if a table of values represents a linear or quadratic relationship How to determine if a table of values represents a linear or quadratic relationship
The Dose-Effect Relationship, Showing (A) Drug Potency and (B) Drug Efficacy (Or Effectiveness) The Dose-Effect Relationship, Showing (A) Drug Potency and (B) Drug Efficacy (Or Effectiveness)
Video: Summary of female reproductive cycle days 1-28

For a complete list of videos, visit our video library