Table of Contents
Would a bullet fired on the Moon go into orbit?
If you’re not shooting along the equator, it will still do an orbit, but its motion relative to the surface of the Moon will be a weird spiral and it will not return to the starting point (the orbit itself will still be a closed loop, a circle, but the Moon spins underneath it, so seen from the Moon it appears like a …
How far would a bullet go on the Moon?
So, neglecting air resistance, the bullet will go about 6 times farther on the Moon than on Earth.
Would a magnetic compass work on the Moon?
Does a compass work on the Moon? A Theoretically, yes, but ”you wouldn’t want to depend on getting back home using it,” said John W. Dietrich, curator of lunar samples at the Johnson Space Center, Houston. On Earth, a compass needle points to the North Magnetic pole.
Which of the following happens to a bullet shot horizontally from a gun?
Because the gun has not applied any vertical forces to the bullet, the only force affecting the bullet is gravity. This means the bullet takes just as long to fall to the ground as it would if it were dropped, despite it now travelling a large horizontal distance in the duration.
Can you put a bullet into orbit?
Fires can’t burn in the oxygen-free vacuum of space, but guns can shoot. Modern ammunition contains its own oxidizer, a chemical that will trigger the explosion of gunpowder, and thus the firing of a bullet, wherever you are in the universe. No atmospheric oxygen required.
What would happen if you took a compass to the Moon?
Dietrich, curator of lunar samples at the Johnson Space Center, Houston. On Earth, a compass needle points to the North Magnetic pole. On the Moon, a compass needle ”would point at whatever direction happened to be indicated by the remnant magnetism in the surface rocks,” if it were strong enough to be detected.
What happens to bread in space?
Bread. Crumbs—from bread, crackers, cookies, etc—don’t do well in space. They float around, and can fly into an astronaut’s eyes and interfere with important equipment. That’s why you’ll find tortillas used instead of bread on all crafts traveling out of orbit.
What is a bullet’s horizontal range on the Moon?
It turns out that the bullet’s horizontal range – the total distance it travels before gravity wrestles it to the ground – is given by the equation: g is a measure of the strength of gravity. On Earth, it is 9.8 m/s 2. To find g on the Moon, we need another equation:
What is the escape velocity of a bullet on the Moon?
The moon’s escape velocity is about 2.38 km/s, but a bullet typically travels at only about 1 km/s. So take cover – even in this case, what goes up must come down! This page was last updated on September 20, 2015.
What happens when you fire a gun on the Moon?
In reference to “Can I fire a gun on the moon?” — what then happens to the bullet? First, we know that the bullet has the same initial velocity on the Moon as it does on the Earth – that is, it exits the gun at the same speed. But as soon as it leaves the gun, it’s a different story.
Why is the Moon bullet so much faster than Earth’s?
First, the Moon bullet doesn’t have to contend with air resistance. With so little friction, it can maintain its speed longer than the Earth bullet can. (It’s analogous to shooting a hockey puck across ice, which has very little friction, and shooting across sand, which has a lot of friction.