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What happens to an objects kinetic energy as its velocity increases?
Kinetic Energy increases as velocity increases. Kinetic Energy = 1/2 * Mass * Velocity2
What is it called when a falling objects stops accelerating?
it stops accelerating at terminal velocity due to the air
How does mass effect velocity?
It doesn't. But velocity does effect mass : as velocity increases, mass increases.
What will be the velocity of a satellite which is revolving around the earth in a circular orbit the radius R if the radius is increased from R to RR what will be the velocity?
the velocity will be velocity divided by square root of 2
The largest velocity reached by falling object is its?
Terminal velocity.
What do you need know to find an objects velocity?
The distance it travels in a caertain amount of time as well as the direction
How can one determine the relative velocity between two objects?
To determine the relative velocity between two objects, you can subtract the velocity of one object from the velocity of the other object. This will give you the relative velocity between the two objects.
Is it possible for an objects velocity to be perpendicular to the objects acceleration?
no
What do you call it when an objects velocity changes?
A change in an objects velocity is called acceleration. Velocity is defined as an objects speed of travel AND its direction of travel. Acceleration can change only an objects speed, only its direction or both. If there is no acceleration acting on the object, then the velocity remains constant.
What two things do you need to find an objects velocity?
To find an object's velocity, you need to know its displacement (change in position) and the time it took for that displacement to occur. Velocity is calculated by dividing the displacement by the time taken.
What resist change in velocity?
Objects with greater mass resist changes in velocity more than light objects. Additionally, objects with higher inertia or momentum also resist changes in velocity. Friction and air resistance can also act to resist changes in velocity.
Which term can be described both the speed and the direction of an objects motion?
VELOCITY
2 objects with same velocity have same momentum if they have the same?
mass. Momentum is the product of an object's mass and its velocity, so if two objects have the same velocity and mass, then their momentum will be the same.
What is the difference an objects speed and an objects velocity?
Speed only tells how fast something is going, while velocity tells speed and direction.
Is an objects momentum directly proportional to an objects velocity?
Yes, an object's momentum is directly proportional to its velocity. Momentum is defined as the product of an object's mass and velocity, so as velocity increases, momentum increases proportionally.
Is velocity a change in an objects motion?
Velocity is a change in an object's motion OR direction of motion.
What is the property of an objects mass and velocity?
An object's mass and its velocity define the object's MOMENTUM.
