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What is a situation gravity causes a change in velocity and why does the change of velocity happen?
A situation where gravity causes a change in velocity is when an object is dropped from a height. As the object falls, gravity acts on it, causing it to accelerate towards the ground. The change in velocity happens because gravity exerts a constant force on the object, causing it to increase its speed over time.
Describe a situation in which gravity causes a change in velocity why does a change in velocity happen?
When an object is dropped from a height, gravity causes it to accelerate towards the ground. This acceleration leads to a change in velocity as the object's speed increases. The change in velocity occurs because gravity exerts a force on the object, pulling it towards the Earth.
What is the force that causes the velocity of an object to change?
The force that causes the velocity of an object to change is called acceleration. Acceleration is defined as the rate at which an object's velocity changes over time, and it can be caused by various factors such as gravity, friction, or applied forces.
What is the only factor needed to calculate change in velocity due to acceleration of gravity 9.8 m s?
The only factor needed to calculate change in velocity due to acceleration of gravity is time. The formula to calculate the change in velocity is: change in velocity = acceleration due to gravity * time.
How does gravity effect a falling object?
If there is no air resistance, gravity will accelerate the falling object, that is, it will change its velocity.
What is a situation gravity causes a change in velocity and why does the change of velocity happen?
A situation where gravity causes a change in velocity is when an object is dropped from a height. As the object falls, gravity acts on it, causing it to accelerate towards the ground. The change in velocity happens because gravity exerts a constant force on the object, causing it to increase its speed over time.
Describe a situation in which gravity causes a change in velocity why does a change in velocity happen?
When an object is dropped from a height, gravity causes it to accelerate towards the ground. This acceleration leads to a change in velocity as the object's speed increases. The change in velocity occurs because gravity exerts a force on the object, pulling it towards the Earth.
How is the initial velocity zero but the acceleration is not?
Going back to definitions, Velocity is change of distance with time; and acceleration is change in velocity with time. Initially, the velocity is zero, as is the acceleration, BUT the Force of Gravity attracts the falling mass, and causes velocity to appear. But the continued application of the Force of Gravity causes the velocity to increase. And as we know, increase in velocity is acceleration. [space for QED]
What is the force that causes the velocity of an object to change?
The force that causes the velocity of an object to change is called acceleration. Acceleration is defined as the rate at which an object's velocity changes over time, and it can be caused by various factors such as gravity, friction, or applied forces.
What is the only factor needed to calculate change in velocity due to acceleration of gravity 9.8 m s?
The only factor needed to calculate change in velocity due to acceleration of gravity is time. The formula to calculate the change in velocity is: change in velocity = acceleration due to gravity * time.
What control causes a change in volocity?
A resultant force causes a change in velocity.
How does gravity effect a falling object?
If there is no air resistance, gravity will accelerate the falling object, that is, it will change its velocity.
Why do the velocity of free falling bodies not change?
The velocity of free falling bodies does change due to gravity accelerating them towards the ground. However, in the absence of air resistance, the acceleration due to gravity causes the velocity to increase at a constant rate, resulting in a uniform change in speed over time. This creates the perception that the velocity is not changing, but in reality, it is increasing continuously.
What is the only factor needed to calculate change in velocity due to acceleration of gravity (9.8 ms)?
What is the only factor needed to calculate change in velocity due to acceleration of gravity 9.8 ms?
When the velocity of an object changes it is acted upon by a (n)?
When the velocity of an object changes, it is acted upon by a force. This force can be due to various factors such as gravity, friction, or applied external forces. The force causes the object to accelerate or decelerate, resulting in a change in its velocity.
What is the only factor needed to calculate change in velocity due to acceleration of gravity?
The only factor needed to calculate change in velocity due to acceleration of gravity is time. This is because the change in velocity can be calculated using the formula: change in velocity = acceleration due to gravity x time.
What is the factor needed to calculate change in velocity due to change in gravity?
Time, v=gt.
