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When the velocity of an object is tripled, its kinetic energy is multiplied by 9. This is because kinetic energy is proportional to the square of the velocity (KE = 1/2 * m * v^2), so when the velocity is tripled, the kinetic energy is calculated as (3v)^2 = 9 * v^2.

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1y ago

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The kinetic energy of the object moving with a velocity of 5 meter per second is 25 joules. What will be the kinetic energy when the velocity is tripled?

When the velocity is tripled to 15 meters per second, the kinetic energy will increase by a factor of 9 (3^2) since kinetic energy is proportional to the square of velocity. So, the kinetic energy will be 225 joules (25 * 9) when the velocity is tripled.


If the speed is tripled the kinetic energy will .?

If the speed is tripled, the kinetic energy will increase by a factor of 9. This relationship is based on the equation for kinetic energy, which is proportional to the square of the velocity.


What happens to kinetic energy if the velocity is tripled?

EXPLANATION:- We know that:- K.E = 1/2 m v^2 => K.E is directly proportional to the square of velocity. Conclusion:- If velocity becomes tripled than K.E. becomes Nine times to its initial value.


If the velocity of an object is doubled its kinetic energy is multiplied by?

four times. Kinetic energy is directly proportional to the square of the velocity of an object, so if the velocity is doubled, the kinetic energy will be four times greater.


If speed is tripled then its kinetic energy of a mass is?

The formula for Kinetic Energy of an object is mv2/2 where m: mass of object and v:velocity of object Therefore when the speed of an object is tripled, then its kinetic energy becomes 9 times


What does v stand for in the formula of kinetic energy?

The v in the formula for density stands for volume.


What is the formula for kinetic energy in terms of mass and velocity, represented as 0.5mv2?

The formula for kinetic energy is 0.5 times the mass multiplied by the velocity squared, represented as 0.5mv2.


A moving car has kinetic energy If it speeds up until it is going four times faster than before...how much kinetic energy does it have in comparison?

Kinetic energy is proportional to velocity2, so if velocity is multiplied by four the kinetic energy is multiplied by sixteen


What is result of kinetic energy if speed is tripled?

If the speed is tripled, the kinetic energy will increase by a factor of 9 (3 squared) since kinetic energy is proportional to the square of the speed.


What is Kinetic energy is equal to?

Kinetic energy is equal to 1/2 times the mass of an object multiplied by the square of its velocity. Mathematically, the equation for kinetic energy is KE = 1/2 * mv^2, where KE represents kinetic energy, m is the mass of the object, and v is its velocity.


How does the kinetic energy of substance increase?

As the kinetic energy of matter is increased, the temperature increases and phase changes from solid to liquid or liquid to gas occur. If pressure is low enough, sublimation could occur.


What is velocity squared?

Velocity squared is the velocity of an object multiplied by itself. It represents the kinetic energy of the object. Mathematically, it can be expressed as v^2, where v is the velocity of the object.