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An object with velocity that changes by the same amount each second is undergoing constant acceleration. This means that its velocity is increasing or decreasing by a consistent rate over time. Mathematically, this can be represented by a linear relationship between velocity and time.
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How is motion describe when the velocity of an object changes by the same amount each second?
When the velocity of an object changes by the same amount each second, the motion is considered to be uniformly accelerated. This means that the object's speed is increasing or decreasing by a constant rate over time. Mathematically, this can be represented by a linear change in velocity over time.
How can two objects have the same amount of kinetic energy?
Two objects can have the same amount of kinetic energy if they have the same mass and velocity. Kinetic energy is given by the formula KE = 0.5 * mass * velocity^2, so if both objects have the same mass and velocity, they will have the same kinetic energy.
How do you know that the energy is transfered?
Energy transfer can be identified by changes in the objects involved, such as temperature changes, movement, or changes in state. Additionally, energy can be tracked using mathematical equations that describe the amount of energy transfer.
Why does gravity change velocity?
Gravity changes velocity because it accelerates objects towards the Earth at a rate of 9.81 m/s^2. As objects fall, their velocity increases due to this gravitational acceleration. Conversely, when objects move against gravity, such as when thrown upwards, gravity decreases their velocity until they eventually stop and fall back down.
Movement of objects used to do work is?
Kinetic energy is the movement of objects that can be used to do work. When an object is in motion, it possesses kinetic energy which can be transferred to other objects to perform tasks or create changes in their positions. The amount of kinetic energy an object has is dependent on its mass and velocity.
How is motion describe when the velocity of an object changes by the same amount each second?
When the velocity of an object changes by the same amount each second, the motion is considered to be uniformly accelerated. This means that the object's speed is increasing or decreasing by a constant rate over time. Mathematically, this can be represented by a linear change in velocity over time.
How can two objects have the same amount of kinetic energy?
Two objects can have the same amount of kinetic energy if they have the same mass and velocity. Kinetic energy is given by the formula KE = 0.5 * mass * velocity^2, so if both objects have the same mass and velocity, they will have the same kinetic energy.
How do you know that the energy is transfered?
Energy transfer can be identified by changes in the objects involved, such as temperature changes, movement, or changes in state. Additionally, energy can be tracked using mathematical equations that describe the amount of energy transfer.
Why does gravity change velocity?
Gravity changes velocity because it accelerates objects towards the Earth at a rate of 9.81 m/s^2. As objects fall, their velocity increases due to this gravitational acceleration. Conversely, when objects move against gravity, such as when thrown upwards, gravity decreases their velocity until they eventually stop and fall back down.
Is the change of an objects velocity divided by the amount of time required for change to occur?
That is called acceleration.
Movement of objects used to do work is?
Kinetic energy is the movement of objects that can be used to do work. When an object is in motion, it possesses kinetic energy which can be transferred to other objects to perform tasks or create changes in their positions. The amount of kinetic energy an object has is dependent on its mass and velocity.
The rate at which an object changes position is called what?
A change in position in a certain amount of time is called motion.
Why is momentum caused?
momentum is caused by inertia. all objects have inertia, which means if they are moving at a certain velocity or are at rest they will continue to move at that velocity or remain at rest unless acted on by a force. Objects of more mass have greater inertia, so the amount of momentum is equal to the product of an objects mass and the magnitude of its velocity.
Which describes an object and velocity that changes by the same amount each second?
An object with a constant acceleration will have its velocity change by the same amount each second. The acceleration remains constant, causing a uniform increase or decrease in velocity over time.
When velocity changes by the same amount over each time period acceleration is?
Acceleration is constant.
The amount of kinetic energy an object has depends upon what factors?
The amount of kinetic energy an object has depends on its mass and its velocity. The kinetic energy of an object increases with both its mass and its 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
