## How Would The Path Of The Ball Differ On Earth Than On The Moon??

How would the path of the ball differ on Earth than on the moon? … **The ball would curve down more sharply on Earth than on the moon**.

## What determines the path that an object in projectile?

A projectile is an object in motion from space that enters the earth’s atmosphere. When it gets to the earth it is pulled by the force of earth’s gravity. As it enters earth’s atmosphere **its inertia** determines its path.

## What would be the path of the moon if somehow?

What would be the path of the Moon if somehow all gravitational forces on it vanished to zero? The Moon would move in **a straight-line path** instead of circling both the sun and earth. … The gravitational attraction of the Earth to the apple is identical to the gravitational attraction of the apple to the Earth.

## What change will cause the gravitational force between a baseball and a soccer ball to increase?

So the correct options are : (1) **Moving the balls closer together**. The distance decreases and force increases. (3) Wrapping the soccer ball in layers of duct tape will also increase force because the mass will increase.

## What determines the path that an object in projectile motion follows ignore air resistance quizlet?

**Gravity** pulls objects in projectile motion down at an acceleration of 9.8 m/s/s (if air resistance is ignored).

## What is the path of a projectile?

**its trajectory**.

The maximum height is **determined by the initial vertical velocity**. Since steeper launch angles have a larger vertical velocity component increasing the launch angle increases the maximum height.

## What two forces act on you while you are in a moving elevator when are these forces of equal magnitude and when are they not?

The two forces acting on a person when he is moving in an elevator is **the force of gravity and the normal force by the elevator**. The two forces are of equal magnitude and the elevator is static or moving with constant velocity. Their magnitudes are unequal when the elevator is accelerating upward or downward.

## What is the force of gravity on a 500 Newton woman standing on the Earth’s surface?

**500-N**. In science mass and weight are defined independently and have different interpretations.

## What did Newton discover about gravity?

Newton realized that the force of gravity here on earth that causes things **(like apples) to fall works the same way everywhere in the universe**. His work proved that gravity worked on celestial objects like the moon Earth and the planets and was able to calculate their orbits which had long been observed.

## Which change will cause the gravitational force?

So as the **mass of either object increases** the force of gravitational attraction between them also increases. If the mass of one of the objects is doubled then the force of gravity between them is doubled. If the mass of one of the objects is tripled then the force of gravity between them is tripled.

## Which change will cause the gravitational force between two objects?

→ The strength of the gravitational force between two objects depends on two factors **mass and distance**. → The force of gravity the masses exert on each other. → If one of the masses is doubled the force of gravity between the objects is doubled. → Increases the force of gravity decreases.

## What affects the gravitational force between two objects?

When dealing with the force of gravity between two objects there are only two things that are important – **mass and distance**. The force of gravity depends directly upon the masses of the two objects and inversely on the square of the distance between them.

## What is the path of a projectile in the absence of air resistance?

When air resistance is absent the maximum range results when . A projectile is fired into the air and it follows **the parabolic path** shown in the drawing. There is no air resistance.

## What is the force that prevents a ball rolling on the ground from continuing on its path forever?

Question | Answer |
---|---|

The force that prevents a ball rolling on the ground from continuing on its path forever is _________. | friction |

When you rub your hands together they heat up due to ___________. | friction |

The rate an object accelerates depends on __________. | its mass and the strength of the force |

## Why do the two balls have the same free fall acceleration even though they have different masses?

**Gravity causes everything to fall at the same speed**. This is why balls that weigh different amounts hit the ground at the same time. Gravity is the force acting in a downwards direction but air resistance acts in an upwards direction.

## How will you describe the path Travelled by the ball what do you call the path Travelled by a projectile?

When an object is thrown shot or otherwise propelled into the air it will follow a path through the air known as **a trajectory**.

## What is the shape of the path taken by the fired ball?

In conclusion projectiles travel with **a parabolic trajectory** due to the fact that the downward force of gravity accelerates them downward from their otherwise straight-line gravity-free trajectory.

## What do you call on the path at which the object follows at the time it was projected or thrown into the air?

Projectile motion

Projectile motion is the motion of an object thrown or projected into the air subject to only the acceleration of gravity. The object is called a projectile and its path is called its trajectory.

## How does the angle of projection affect the range and height of a projectile?

Generally when the projectile velocity and the angle of projection are held constant **the higher the projection height the longer the flight time**. Hence if flight time is longer then distance is greater.

## What will happen to height as the angle of projection increases?

Just like the case of the time of flight we see that maximum height reached by the projectile depends on both initial speed and the angle of projection (θ). **Greater the initial velocity and greater** the angle of projection from horizontal direction greater is the height attained by the projectile.

## How does the height affect the range of a projectile?

**Increasing the launch height increases the downward distance** giving the horizontal component of the velocity greater time to act upon the projectile and hence increasing the range. “

## What would be the effect on Earth’s tides if the diameter of Earth were larger than it is?

If Earth were much larger than it is then **the higher tides would be much higher and the low tides would be much lower**.

## Is gravity the weakest force?

**gravity is the weakest of the four fundamental forces**. Ordered from strongest to weakest the forces are 1) the strong nuclear force 2) the electromagnetic force 3) the weak nuclear force and 4) gravity. … Because they both have mass the two protons exert gravitational attraction on each other.

## Would your weight when standing on Earth be greater if Earth gained mass explain why?

If **the mass of Earth increased your weight would correspondingly increase**. But if the mass of the SUn increased your weight would not be affected at all.

## How would the gravitational force between the Earth and moon differ if the moon is twice as far as it is now?

How would the gravitational force between the earth and the moon differ if the moon were twice as far as it is now? … **It would decrease by less than two times**. You just studied 7 terms!

## What is the force pulling you towards the center of the Earth if you are on its surface and weigh 500 N?

**gravitational force**of 500 N you are also pulling up on the Earth with a gravitational force of 500 N.

## Which region on the Earth causes the strongest gravitational pull on an object?

In the case of the earth the force of gravity is greatest **on its surface** and gradually decreases as you move away from its centre (as a square of the distance between the object and the center of the Earth). Of course the earth is not a uniform sphere so the gravitational field around it is not uniform.

## Who discovered black holes?

**British astronomers Louise Webster and Paul Murdin at the Royal Greenwich Observatory**and Thomas Bolton a student at the University of Toronto independently announced the discovery of a massive but invisible object in orbit around a blue star over 6 000 light-years away.

## Who made gravity?

Isaac Newton

Isaac Newton changed the way we understand the Universe. Revered in his own lifetime he discovered the laws of gravity and motion and invented calculus.

## Who invented gravity angry Prash?

It is discovered by **Sir Issac Newton**.

## What determines the path that an object in?

When it gets to the earth it is pulled by the force of earth’s gravity. As it enters earth’s atmosphere **its inertia** determines its path. The mass of the object determines its inertia. The more mass it has the higher its inertia which causes it to have a longer curvature when pulled by earth’s gravity.

## Can you identify the path that an object thrown or a projectile follows?

The path that the object follows is called **its trajectory**.

## Which of these will increase the gravitational pull between a baseball and a soccer ball?

So the correct options are : (1) **Moving the balls closer together**. The distance decreases and force increases. (3) Wrapping the soccer ball in layers of duct tape will also increase force because the mass will increase.

## Neil deGrasse Tyson Explains the Tides

## PBS NewsHour full episode Nov. 25 2021

## What If Earth Lost Its Atmosphere? | Layers of Atmosphere | The Dr Binocs Show | Peekaboo Kidz

## Tin mới nhất 24/11 | Tàu vũ trụ Nasa bắt đầu sứ mệnh ‘cảm tử’ cứu Trái Đất | FBNC