Why do objects fall at the same rate?

Why do objects fall at the same rate?

They think that gravity acts more on a heavier object thus pulling it down faster. In fact, gravity works independently of mass. This means that all objects should fall at the same rate. ... 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.

Who said all objects fall at the same rate?

Galileo Galilei

Why does a bowling ball and feather fall at the same rate?

Spoiler: the answer is that they will all fall at the exact same rate. Though some objects, like feathers, seem to fall slower because of air resistance. ... The objects both stay in unison as they descend more than 30 feet, smashing into the wooden crate below at the exact same time, all in beautiful slow-motion.

Why do light and heavy objects fall at the same rate?

Because the downward force on an object is equal to its mass multiplied by g, heavier objects have a greater downward force. Heavier objects, however, also have more inertia, which means they resist moving more than lighter objects do, and so heaver objects need more force to get them going at the same rate.

Do lighter or heavier objects fall faster?

Acceleration of Falling Objects Heavier things have a greater gravitational force AND heavier things have a lower acceleration. It turns out that these two effects exactly cancel to make falling objects have the same acceleration regardless of mass.

Does Weight Affect falling speed?

The simplest answer is: no, an object's weight usually will not change its falling speed. For example, you can test this by dropping a bowling ball and a basketball from the same height at the same time--they should fall at the same speed and land at the same time.

Who dropped a feather and a hammer together?

Commander David Scott

Can you fall off of the moon?

The moon is just over a quarter of the size of the Earth. But if it had the same mass, then the moon's gravity would be about 14 times stronger than Earth's and you'd hardly be able to jump at all. If that same mass was squeezed down to the size of a village, it'd become a black hole, and we'd all be sucked into it.

What would happen if you dropped a hammer and a feather at the same time on the moon?

Astronaut David Scott re-created, in 1971 during the Apollo 15 mission, Galileo's "falling bodies" experiment by dropping a hammer and feather on the moon at the same time. Simply, both fell at the same rate because there was no air resistance.

What happens when you fall on the moon?

Acceleration due to gravity on the moon is 1.

What happens if you fall on the moon?

The drag pressure across the surface area of the fabric is enough to slow descent to a safe speed. On the moon, there is no atmosphere -- and therefore no aerodynamic drag to slow the fall of high surface area objects. If you were to use a parachute on the moon, you'd end up looking pretty silly and possibly broken.

Do objects fall slower on the moon?

The Moon's surface gravity is about 1/6th as powerful or about 1.

How fast would you fall on the moon?


Would a feather fall on the moon?

Galileo had concluded that all objects, regardless of mass, fall at the same speed -- however, the resistance caused by the air (as in the case of the feather in Earth's atmosphere) can cause the feather to drop slower. Well, on the moon there is no atmosphere (a vacuum), so the objects should drop at the same speed.

What happens if you throw a ball in space?

If one throws it in the direction of motion, it will speed up and go further out, causing the orbital period to lengthen. It would be at the same spot later then the station. Throwing the opposite direction will cause it to slow down, lowering it's orbital period, and the ball will arrive first at the spot.

Can an object stay still in space?

Objects are not born in space. ... So no object will stay stationary in space forever Unless two forces of equal and opposite effect work on it, that time it may stay in one position. As stated by Newton's Law, object will rest in motion or continues to move at constant velocity unless external force applied.

Can you accelerate forever in space?

Due to the distorting effects of the theory of relativity on space and time, you can keep accelerating at a constant acceleration forever, and yet never hit the speed of light. Of course finding the means to sustain one g acceleration, even for five minutes, is not at all easy.

Can an object stop in space?

Objects in space follow the laws or rules of physics, just like objects on Earth do. Things in space have inertia. That is, they travel in a straight line unless there is a force that makes them stop or change. The movement of things in space is influenced by gravity.

Can a spaceship stop in space?

Space ships do not stop when they run out of fuel. While outer space does contain gas, dust, light, fields, and microscopic particles, they are in too low of a concentration to have much effect on spaceships. As a result, there is essentially zero friction in space to slow down moving objects.

Can you lift heavy objects in space?

No. There is a distinction to be made between mass and weight. ... In space, far from a gravitational field, objects have no weight, because Earth applies no force on them, but they still have mass. We can define mass as the amount of force you have to apply to an object to give it a particular acceleration.

How much can a human lift in space?

It has 0.

Are things lighter in space?

Yes, lifting heavy objects in space feels lighter as there will be no Gravitational force acting upon the objects. There will be zero Gravity. ... The objects' mass remains constant.. When we lift something, we feel its weight only because of the earth's gravity.

Can you build muscle in space?

Due to the lack of gravity in space, astronauts experience a decrease in muscle mass and bone density. Without having to work against the force of gravity to support ourselves, our bones and muscles begin to weaken and deteriorate while in space. ... That same mass can take up to four years to build back up on Earth.

Do you have to be fit to go to space?

The purposes of the workout are dual: Astronauts require a level of physical fitness to perform their training. ... “These are six-hour-long training runs in a 300-pound suit. You need an anaerobic burst, but also a lot of endurance.” Their bodies also need to maintain fitness to survive flight.