« previous next »

Author Question: Explain the relationship between the horizontal velocity and the vertical velocity of a projectile fired? (Read 1230 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?

Sperm cells are so tiny that 400 to 500 million (400,000,000–500,000,000) of them fit onto 1 tsp.

Did you know?

Aspirin is the most widely used drug in the world. It has even been recognized as such by the Guinness Book of World Records.

Did you know?

As of mid-2016, 18.2 million people were receiving advanced retroviral therapy (ART) worldwide. This represents between 43–50% of the 34–39.8 million people living with HIV.

Did you know?

When taking monoamine oxidase inhibitors, people should avoid a variety of foods, which include alcoholic beverages, bean curd, broad (fava) bean pods, cheese, fish, ginseng, protein extracts, meat, sauerkraut, shrimp paste, soups, and yeast.

Did you know?

In ancient Rome, many of the richer people in the population had lead-induced gout. The reason for this is unclear. Lead poisoning has also been linked to madness.

Effect of substrate concentration on the initial velocity of an enzyme-catalyzed reaction Effect of substrate concentration on the initial velocity of an enzyme-catalyzed reaction
Relationship between psychosocial adaptation Relationship between psychosocial adaptation
Relationship between the number of CAG repeats in a gene and the age of onset of Huntington disease. Relationship between the number of CAG repeats in a gene and the age of onset of Huntington disease.
Thermodynamic Diagrams and Vertical Temperature Profiles Thermodynamic Diagrams and Vertical Temperature Profiles
Fall Velocity of Water Drops Fall Velocity of Water Drops
Relationship between Resource Use and Growth Relationship between Resource Use and Growth
Video: Bipolar Disorder

For a complete list of videos, visit our video library