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What is the kinetic energy of an object that has a mass of twenty kilograms and a speed of two point eight?
kinetic energy is 78.4 J.
What is the kinetic energy of an object that has a mass of 20 kilograms and a speed of 2.8ms?
A. 56 j
How does the speed of an object affect the motion energy kinetic energy of the object?
The kinetic energy of an object increases with its speed because kinetic energy is directly proportional to the square of the object's speed. As the speed of an object increases, its kinetic energy also increases at a faster rate.
What is a kinetic energy of an object that has mass of 20 kilograms and speed of 2.8ms?
78.4 joules at 2.8m/s
What happens to the kinetic energy of the object?
The kinetic energy of an object increases as its speed increases, and decreases as its speed decreases. Kinetic energy is directly proportional to the square of the object's speed, meaning a small change in speed can have a significant impact on its kinetic energy.
If the speed of an object increases its kinetic energy does what?
If the speed of an object increases, its kinetic energy also increases. Kinetic energy is directly proportional to the square of the object's speed, so a small increase in speed can result in a larger increase in kinetic energy.
What happens to an object's kinetic energy as its speed increases?
As an object's speed increases, its kinetic energy also increases. Kinetic energy is directly proportional to the square of the object's speed, so even a small increase in speed can result in a significant increase in kinetic energy.
If the speed of an object doubles the kinetic energy of the object?
At twice the speed, the kinetic energy will be four times greater.
How does kinetic energy affect speed?
The kinetic energy of an object is proportional to the square of its speed.
What form of energy is related to change in speed?
Kinetic energy is related to the change in speed of an object. As an object's speed increases, its kinetic energy also increases, and as its speed decreases, its kinetic energy decreases.
Why Does kinetic energy increase as speed increases?
Kinetic energy is directly proportional to the square of an object's speed. As speed increases, the object has more momentum and therefore more kinetic energy. This is because kinetic energy is a measure of the work required to accelerate an object to a certain speed.
What is the relationship between speed and kinetic energy?
The kinetic energy of an object is proportional to the square of its velocity (speed). In other words, If there is a twofold increase in speed, the kinetic energy will increase by a factor of four. If there is a threefold increase in speed, the kinetic energy will increase by a factor of nine.
