How many people stacked on top of each other would it take to get to the moon?

The average earth-moon distance is 384,400 kilometers. Average human height it 1.62 meters. So you need 237,283,950 people stack on each other to reach the moon.

Why would you be able to jump higher on the moon than on earth?

The Moon’s gravity is weaker than the Earth’s — in fact it is 1/6th as strong as on Earth. When you’re on the Moon, you are 1/6th as heavy. But your muscles are as strong as they are on Earth, so you can jump 6 times farther!

Will the man be able to jump higher on the moon than the Earth?

The man can jump higher on moon than on earth, because the acceleration due to gravity on moon is less than acceleration due to gravity on earth. However, acceleration due to gravity has no effect on horizontal motion.

How many people would it take to go to the moon?

NASA assigned 32 American astronauts to the Apollo lunar landing program, and 24, flying on nine missions between December 1968 and December 1972, orbited the Moon….Apollo astronauts who flew to the Moon without landing.

How many giraffes are on the Moon?

If we’re talking full-grown adult giraffes (~5.5m tall), then it would be approximately 69,890,910 to reach the moon.

How much gravity does the moon have compared to Earth?

The Moon’s surface gravity is about 1/6th as powerful or about 1.6 meters per second per second. The Moon’s surface gravity is weaker because it is far less massive than Earth. A body’s surface gravity is proportional to its mass, but inversely proportional to the square of its radius.

How high would you have to jump to jump off the moon?

Earth is 81 times as massive as the moon. In other words, you’d need to crush 81 moons together to equal the mass of our planet. Being much less massive, its attractive power is far less. On the moon you can jump 9 feet (2.7 meters) in the air from a standing position compared to just 1.5 feet (0.5 m) on Earth.

What is the Vertical Speed 2 seconds before reaching its peak?

The vertical speed two seconds before reaching its peak is the same as the vertical speed two seconds after falling from its peak.

Why does the vertical velocity of a projectile never change?

This is to say that the vertical velocity changes by 9.8 m/s each second and the horizontal velocity never changes. This is indeed consistent with the fact that there is a vertical force acting upon a projectile but no horizontal force. A vertical force causes a vertical acceleration – in this case, an acceleration of 9.8 m/s/s.

What would happen to a cannonball if there was no gravity?

If there were no gravity, the cannonball would continue in motion at 20 m/s in the horizontal direction. Yet in actuality, gravity causes the cannonball to accelerate downwards at a rate of 9.8 m/s/s. This means that the vertical velocity is changing by 9.8 m/s every second.