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Gravity changes the velocity of an object that is in "free fall" (that is, one that is only subject to the force of gravity). Near Earth's surface, this change of velocity due to gravity occurs at a rate of 9.8 (meters / second) / second; usually this is written as 9.8 meters/second2.
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What is the effect of gravity on velocity?
Gravity affects velocity by changing the acceleration of an object. As an object falls, gravity accelerates it, increasing its velocity. Without gravity, an object would move at a constant velocity.
How is cumulative effect of gravity and air resistance related to an objects termianl velocity?
The cumulative effect of gravity and air resistance determines an object's terminal velocity. Initially, gravity accelerates the object, while air resistance acts in the opposite direction. As the object gains speed, air resistance increases until it becomes equal in magnitude to the force of gravity. At this point, the net force on the object is zero, resulting in a constant terminal velocity where the forces are balanced.
What happens to the velocity as the height increases?
As height increases, the velocity generally decreases due to the effect of gravity. This is because potential energy increases while kinetic energy decreases, resulting in a slower velocity.
What is the speed of light in zero gravity?
Gravity does not effect speed of light ,so velocity is constant. Even if it effect the effect is negligible. So in short answer is 3*108ms-1 -Thunder
How does the unbalanced force of gravity affect the horizontal and vertical velocity of an object in projectile?
In the absence of air resistance, the force of gravity has no effect on the horizontal component of a projectile's velocity, and causes the vertical component of its velocity to increase by 9.8 meters (32.2 feet) per second downward for every second of its flight.
What is the effect of gravity on velocity?
Gravity affects velocity by changing the acceleration of an object. As an object falls, gravity accelerates it, increasing its velocity. Without gravity, an object would move at a constant velocity.
What effect do gravity have on a moving object?
All objects attract one another (exert an attractive force), due to gravity. The effect of any force, including gravity - if there is no force opposing it - is to accelerate the object (i.e., change its velocity).
How is cumulative effect of gravity and air resistance related to an objects termianl velocity?
The cumulative effect of gravity and air resistance determines an object's terminal velocity. Initially, gravity accelerates the object, while air resistance acts in the opposite direction. As the object gains speed, air resistance increases until it becomes equal in magnitude to the force of gravity. At this point, the net force on the object is zero, resulting in a constant terminal velocity where the forces are balanced.
How doesn't a vertical force effect a horizontal motion?
You need to know about gravity, forces, velocity, acceleration, and vector.
What happens to the velocity as the height increases?
As height increases, the velocity generally decreases due to the effect of gravity. This is because potential energy increases while kinetic energy decreases, resulting in a slower velocity.
What is the speed of light in zero gravity?
Gravity does not effect speed of light ,so velocity is constant. Even if it effect the effect is negligible. So in short answer is 3*108ms-1 -Thunder
Since it also hav gravity..Why moon has no air in it?
As the moons gravity is comparatively weak the escape velocity from the moon is much lower. The speed of the gasses would exceed this velocity and therefore escape to space. There are of course other factors that effect these matters.
How does the unbalanced force of gravity affect the horizontal and vertical velocity of an object in projectile?
In the absence of air resistance, the force of gravity has no effect on the horizontal component of a projectile's velocity, and causes the vertical component of its velocity to increase by 9.8 meters (32.2 feet) per second downward for every second of its flight.
How does mass effect velocity?
It doesn't. But velocity does effect mass : as velocity increases, mass increases.
Is time constant throughout the universe?
Time is not constant throughout the universe. It can be affected by factors such as gravity and velocity, as predicted by the theory of relativity. This means that time can pass at different rates in different regions of the universe.
How do you calculate velocity due to gravity?
The velocity due to gravity can be calculated using the formula: v = gt, where v is the velocity, g is the acceleration due to gravity (approximately 9.81 m/s^2 on Earth), and t is the time in seconds. Simply multiply the acceleration due to gravity by the time to find the velocity.
When an object reaches terminal velocity and there is no net force what is the initial force that got it going to keep it in motion?
Gravity. The object starts at zero velocity, and gravity always pulls the same. Drag, however, increases when velocity increases. Terminal velocity is when gravity has accelerated the object to the speed where drag is the same as gravity.
