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A net force acts on a particle this net force is not equal to zero is this sufficient information to conclude that the speed of the particle changes?
Wiki User
∙ 14y ago
Yes, one of Newtons Laws (I've forgotten which one) states that F=ma, which can also be written a=F/m. As long as F (the net force) is not zero, the particle will experience acceleration, and hence, a change in its velocity.
Wiki User
∙ 14y ago
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A net force acts on a particle this net force is not equal to zero is this sufficient information to conclude that the kinetic energy of the particle changes?
Yes. If the net force is not zero, the particle accelerates. Accelerate means the velocity changes,if the velocity changes the kinetic energy of the particle changes.
A net external force acts on a particle This net force is not equal to zero is this sufficient information to conclude that the velocity of the particle changes?
Yes. F=ma if f is non zero then a is non zero and the velocity changes if the particle is not constrained, free to move.
How does particle behavior change as an object changes from a solid?
How does particle behavior change as an object changes from a solid to liquid to gas
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A change in temperature leads to a change in the kinetic energy of the atoms in the particle.
Is the speed of the particles in a substance changes when the temperature changes?
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neutrons
The smallest particle of an element that can enter into chemical changes?
atom
Which particle does not change in amount in an atom?
The particle in an atom that cannot change is the number of protons. If that changes, it is no longer the same element.
When an atom loses or gain this type of particle the mass nbr changes?
electrons
What happens in a nuclear charge when the starting particle changes its number of protons?
It changes the element! More protons more positive charge!
How does water changes it ice?
Water changes into ice by solidification, aka freezing. When water changes into ice, the liquid particles are reorganizing themselves to become a solid particle.
Do elements go through physical changes?
yes radioactive decay and particle absorption
