Can you break your legs on the moon?

Can you break your legs on the moon?

Our legs can handle take-off speed in reverse. Any of our potential ancestors whose legs couldn’t do that, probably broke their legs early and never reproduced… It might be harder to jump into the air and land on your feet on the Moon than it is on Earth.

Does mass affect falling speed?

Target response: Both objects fall at the same speed. Mass does not affect the speed of falling objects, assuming there is only gravity acting on it. The horizontal force applied does not affect the downward motion of the bullets — only gravity and friction (air resistance), which is the same for both bullets.

Why do 2 objects fall at the same rate?

The greater the surface areas of an object the more surface for air to push up against and so air resistance will act upon a falling object, slowing its fall. If there is no air resistance, or the same amount of air resistance, then objects of the same mass will fall at the same rate.

Do heavier objects fall faster Galileo?

It was in the nature of falling, said Aristotle, that heavy objects seek their natural place faster than light ones — that heavy objects fall faster. Galileo took an interest in rates of fall when he was about 26 years old and a math teacher at the University of Pisa.

What will fall faster heavy or light?

Do heavier objects fall faster than lighter objects? Answer 1: Heavy objects fall at the same rate (or speed) as light ones. The acceleration due to gravity is about 10 m/s2 everywhere around earth, so all objects experience the same acceleration when they fall.

Will two objects hit the ground at the same time?

Because Earth gives everything the exact same acceleration, objects with different masses will still hit the ground at the same time if they are dropped from the same height. The less massive the object is, the more the force of air resistance slows the object down as it falls.

What did Galileo experiment prove?

According to the story, Galileo discovered through this experiment that the objects fell with the same acceleration, proving his prediction true, while at the same time disproving Aristotle’s theory of gravity (which states that objects fall at speed proportional to their mass).

What are the conclusion of Galileo experiment?

Galileo dropped objects of different masses from the leaning tower of Pisa and found that the objects of different masses fall at the same rate. From this it can be concluded that the acceleration due to gravity for all objects is same and does not depend on mass of the object.

How far does a ball fall in 1 second?

The first equation shows that, after one second, an object will have fallen a distance of 1/2 × 9.8 × 12 = 4.9 m. After two seconds it will have fallen 1/2 × 9.8 × 22 = 19.6 m; and so on.

Did Galileo know about gravity?

The very first discovery in fundamental physics, made by Galileo, – the law of free fall – was also the first discovery in physics of gravity.

How did Galileo discover free fall?

Galileo conducted experiments using a ball on an inclined plane to determine the relationship between the time and distance traveled. He found that the distance depended on the square of the time and that the velocity increased as the ball moved down the incline.

Who actually discovered gravity?

Sir Isaac Newton