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If two tennis balls of equal mass are rolling down a hill with different volocities do they have the same kinetic energy?
No. Larger velocity = larger Kinetic Energy.
What happens to kinetic energy when matter gets warmer?
The average kinetic energy of the individual particles gets larger in this case.
What happens to the kinetic energy when matter gets warmer?
The average kinetic energy of the individual particles gets larger in this case.
Two books with different masses fall off the same bookshelf as they fall which one has more kinetic energy?
Since kinetic energy is dependent on mass (KE = 0.5 * mv^2), the book with the larger mass will have more kinetic energy. This book would also have the larger gravitational potential energy.
How does the kinetic energy change if the objects mass is twice as large?
Assuming the larger mass is moving at the same speed as the original mass, the kinetic energy will double.
Is kinetic energy lower in larger molecules?
Yes.
Does kinetic energy increase with size?
Velocity of molecular movement is lower in larger molecules because it takes more energy to get the larger molecule moving. On the other hand, smaller molecules move more rapidly causing its velocity to be higher.
What happens when heat energy is taken away fron molecules?
As the heat is removed, the kinetic energy of the particles decreases and they start moving very slowly. Quick reminder: kinetic energy is the energy associated with a particle's motion. The faster a particle moves, the larger its kinetic energy is.When enough energy has been removed from the system and the particles are in super slow motion, bonds begin to form between the molecules. These bonds act like glue and freeze the molecules into place.
Do Particles in a solid have less kinetic energy than particles in a liquid or gas?
Kinetic energy is the energy of motion. Atoms or molecules of a solid are tightly constricted and can really only vibrate a little, so they have very littel kinetic energy. Liquids can flow, so those atoms/molecules have a little kinetic energy, and the molecules with the most kiinetic energy are those in gases.
If two tennis balls of equal mass are rolling down a hill with different volocities do they have the same kinetic energy?
No. Larger velocity = larger Kinetic Energy.
What happens to kinetic energy when matter gets warmer?
The average kinetic energy of the individual particles gets larger in this case.
What happens to the kinetic energy when matter gets warmer?
The average kinetic energy of the individual particles gets larger in this case.
Two books with different masses fall off the same bookshelf as they fall which one has more kinetic energy?
Since kinetic energy is dependent on mass (KE = 0.5 * mv^2), the book with the larger mass will have more kinetic energy. This book would also have the larger gravitational potential energy.
How does potential and kinetic energy affected by the mass of the ball?
Other things being equal, both potential and kinetic energy will be larger if the mass is greater.
Rate of diffusion is dependent upon molecular?
size, temperature, and concentration gradient. Smaller molecules diffuse faster than larger molecules, as they can more easily navigate through the spaces between other molecules. Higher temperatures increase the kinetic energy of the molecules, leading to faster diffusion. A steeper concentration gradient, where there is a large difference in concentration between two areas, also promotes faster diffusion.
How does the kinetic energy change if the objects mass is twice as large?
Assuming the larger mass is moving at the same speed as the original mass, the kinetic energy will double.
Why a glass bottle crack when turned to ice?
kinetic energy becomes larger
