Quick Help: Identical Guns Fired on Earth & Moon | 3 Possible Answers

  • Thread starter dominus96
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In summary, when identical guns fire identical bullets horizontally at the same speed from the same height above level planes on Earth and on the Moon, the flight time is less for the bullet on Earth and the horizontal distance traveled is greater for the bullet on the Moon due to the lower gravity. The velocity of the bullets at impact is the same for both. The statement "b) The horizontal distance traveled by the bullet is greater for the Moon" is true, while statement "c) The velocity of the bullets at impact are the same" is also true. Statement "a) The flight time is less for the bullet on the Earth" is not true.
  • #1
dominus96
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0

Homework Statement



Identical guns fire identical bullets horizontally at the same speed from the same height above level planes, one on the Earth and one on the Moon. Which of the following three statements is/are true?

a) The flight time is less for the bullet on the Earth.
b) The horizontal distance traveled by the bullet is greater for the Moon.
c) The velocity of the bullets at impact are the same.

I need to pick all the ones that apply. I think b)would be one, but I don't know what else, if any.
 
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  • #2
a) Which falls faster?
b) Depends on ans of (a).
c) Which one gains more energy?
 
  • #3
The one on the moon stays in the air longer because of the much lower gravity, so does that mean both a) and b) are true?
 
  • #5
Ok but c) wouldn't be true right?
 
  • #6
As I asked, where will it gain more energy, if at all?
 

FAQ: Quick Help: Identical Guns Fired on Earth & Moon | 3 Possible Answers

What is the significance of the "Identical Guns Fired on Earth & Moon" experiment?

The experiment aims to demonstrate the effects of gravity on the trajectory of a projectile fired on Earth and on the Moon.

What are the three possible answers to the experiment?

The three possible answers are: the projectile fired on the Moon will travel farther due to the lower gravity, the projectile fired on Earth will travel farther due to the denser atmosphere, or both projectiles will travel the same distance due to the same gravitational pull.

What factors affect the trajectory of the projectiles in the experiment?

The trajectory is affected by gravity, air resistance, and the density of the atmosphere. Other factors such as the angle of the gun, the force of the gunpowder, and the mass of the projectile may also play a role.

How is this experiment relevant to real-life scenarios?

Understanding the effects of gravity and air resistance on projectiles is crucial in fields such as space exploration, military operations, and sports like archery and javelin throwing.

Is this experiment accurate in simulating the conditions on the Moon?

The experiment may not be 100% accurate in simulating the exact conditions on the Moon, but it provides a good approximation and can help us understand the basic principles of gravity and air resistance in different environments.

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