Newtons law
What is Newton's First Law of Motion
states that an object at rest stays at rest and an object in motion stays in motion with the same speed and in the same direction unless acted upon by an unbalanced force.
What are mechanical waves
a wave that is an oscillation of matter and is responsible for the transfer of energy through a medium
What is the definition of energy
means the ability to do work.
What is Electric Charge?
Objects become
positively charged when they lose
electrons and negatively charged when
they gain electrons;
What is Melting Point?
The temperature at which a
solid changes into a liquid.
What does Newton's Third Law of Motion state?
Newton's Third Law of Motion, often stated as "for every action, there is an equal and opposite reaction," means that for every force exerted by one object on another, there is an equal force exerted back in the opposite direction.
What is Longitudinal Waves
In a longitudinal wave, the particle displacement is parallel to the direction the wave is traveling.
What is Potential Energy
is stored
energy due to an object’s
position--energy ready to go
Define Electricity
the presence and/or flow of electric charges
What is Boiling Point?
The temperature at which a liquid changes into a gas.
Give an example of Newton's Third Law in action.
A swimmer pushing off the wall of a swimming pool provides a clear example of Newton's Third Law in action. When the swimmer pushes against the wall with their feet (action), the wall pushes back on the swimmer's feet with an equal and opposite force (reaction), causing the swimmer to accelerate in the opposite direction.
What is Transverse Waves
the particles of the medium move perpendicular to the direction the wave travels
What is Elastic Potential Energy
is the energy
stored in elastic materials as the result of
their stretching or compressing.
The flow of charged particles is an?
electric current
Why is there no change in temperature during a phase change?
the added energy is used to break the intermolecular forces holding the substance in its current state, rather than increasing the kinetic energy of the molecules
What happens according to Newton if you let an untied balloon go?
3 rd Law Air will rush out of the balloon forcing the balloon to move through the air in the opposite direction, but equal in force.
What does amplitude
The amplitude of a wave is indeed defined as the maximum displacement of the wave from its equilibrium position
What is Gravitational Potential Energy
Potential energy that is related to an object's
height above the ground is known as
gravitational potential energy.
Higher Current= ?
Faster Moving
Electric Charges
What is a Freezing point?
Compare the freezing and melting points of water.
If you kick a soccer ball, what law of motion explains the ball moving forward after being kicked?
Newton's Third Law of Motion
The definition Frequency
The number of waves that pass a point in one second.
What is Kinetic Energy
Kinetic Energy- is energy of
motion.
What control the movement of electric current by providing paths for electrons to follow?
Circuits
What is the melting point and boiling point of water?
The melting point of water is 0 degrees Celsius 32 degrees Fahrenheit and the boiling point of water is 100 degrees Celsius