- What is the difference between acceleration and velocity?
- Does acceleration due to gravity depends on the mass of the body?
- Does the initial velocity affect acceleration?
- What are the 3 laws of motion?
- Why does mass not affect acceleration due to gravity?
- Does air resistance affect acceleration?
- Does more mass increase acceleration?
- Does acceleration due to gravity depends on height?
- How is acceleration affected by gravity?
- How does acceleration due to gravity depends on the mass of planet?
- Does acceleration depend on force?
- Who calculated the acceleration of gravity for Earth?
- Do heavier objects fall faster?
- Does acceleration increase with height?
- What two factors affect gravity?
- What is value of G?

## What is the difference between acceleration and velocity?

Here are the basic definitions of velocity and acceleration: velocity – the rate of displacement of a moving object over time.

acceleration – the rate of velocity change over time..

## Does acceleration due to gravity depends on the mass of the body?

The acceleration of an object due to gravity is independent of the mass of the object. It does not matter what the mass of the object is.

## Does the initial velocity affect acceleration?

3. Initial velocity is independent of the slope of the graph; that is, the acceleration. An object thrown downward still accelerates after release at the same rate as an object that is dropped.

## What are the 3 laws of motion?

The laws are: (1) Every object moves in a straight line unless acted upon by a force. (2) The acceleration of an object is directly proportional to the net force exerted and inversely proportional to the object’s mass. (3) For every action, there is an equal and opposite reaction.

## Why does mass not affect acceleration due to gravity?

“What are the factors that affect the acceleration due to gravity?” Mass does not affect the acceleration due to gravity in any measurable way. The two quantities are independent of one another. Light objects accelerate more slowly than heavy objects only when forces other than gravity are also at work.

## Does air resistance affect acceleration?

With air resistance, acceleration throughout a fall gets less than gravity (g) because air resistance affects the movement of the falling object by slowing it down. How much it slows the object down depends on the surface area of the object and its speed.

## Does more mass increase acceleration?

At that time, you will learn that the acceleration of an object is directly proportional to force and inversely proportional to mass. Increasing force tends to increase acceleration while increasing mass tends to decrease acceleration.

## Does acceleration due to gravity depends on height?

Important Conclusions on Acceleration due to Gravity : For an object placed at a height h, the acceleration due to gravity is less as compared to that placed on the surface. As depth increases, the value of acceleration due to gravity (g) falls. The value of g is more at equator and less at poles.

## How is acceleration affected by gravity?

When objects fall to the ground, gravity causes them to accelerate. Acceleration is a change in velocity, and velocity, in turn, is a measure of the speed and direction of motion. Gravity causes an object to fall toward the ground at a faster and faster velocity the longer the object falls.

## How does acceleration due to gravity depends on the mass of planet?

Near the Earth’s surface, the acceleration due to gravity is approximately constant. The acceleration due to gravity depends on the mass of the body, the distance from the center of mass, and a constant G, which is called the “universal gravitational constant”. …

## Does acceleration depend on force?

The acceleration of an object depends directly upon the net force acting upon the object, and inversely upon the mass of the object. As the force acting upon an object is increased, the acceleration of the object is increased.

## Who calculated the acceleration of gravity for Earth?

Henry CavendishNewton’s Law of Universal Gravitation The universal gravitational constant was discovered experimentally in 1798 by English physicist Henry Cavendish. It is measured in Newton-square meters per square kilogram (N-m^2/kg^2) and is equal to 6.67 * 10^-11 N-m^2/kg^2.

## Do heavier objects fall faster?

Galileo discovered that objects that are more dense, or have more mass, fall at a faster rate than less dense objects, due to this air resistance. A feather and brick dropped together. Air resistance causes the feather to fall more slowly.

## Does acceleration increase with height?

The acceleration of an object changes with altitude. The change in gravitational acceleration with distance from the centre of Earth follows an inverse-square law. This means that gravitational acceleration is inversely proportional to the square of the distance from the centre of Earth.

## What two factors affect gravity?

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 value of G?

Its value is 9.8 m/s2 on Earth. That is to say, the acceleration of gravity on the surface of the earth at sea level is 9.8 m/s2. When discussing the acceleration of gravity, it was mentioned that the value of g is dependent upon location.