Motion
What does a horizontal line mean on position time graph?
What is No Motion
The total overall force
What is net force?
Is work being done on a barbell being held above your head?
What is NO, because it's not moving.
The top of a transverse wave
What is a crest?
What subatomic particles moves between objects during charging?
What is electrons?
The change is Velocity over time known as
What is Acceleration
The net force is greater than zero
What is an unbalanced force
The sum of the objects Kinetic and Potential Energy
What is Mechanical Energy
Crest to Cres, or Trough to Trough
What is wavelength?
A material that does not allow the flow of electricity (HIGH RESISTANCE)
What is an insulator?
What do "dots" mean on a motion map?
What is NO MOTION
For every action, there is an equal opposite reaction.
What is Newtons 3rd Law?
Energy possessed by moving objects. Depends on mass and velocity
What is Kinetic Energy?
As frequency of a waves increase, its ________ decreases
A material that causes friction between the material and electrons slowing down the current
What is resistance?
What is the velocity of a swimmer who swims 200 meters in 50 seconds?
What is 4 seconds
Depends on height above ground & mass.
What is Gravitational Potential Energy (GPE)
What energy transformation occurs when a biker eats food to ride his bike
(_____------>______)
Chemical -----> Mechanical
A sound wave
What is a longitudinal wave?
What is the resistance of a circuit with a current of 4 amps and a voltage of 10 volts
What is 2.5 ohms
How much time does it take for a student running at an average speed of 5 m/s to run 200m
What is 40 seconds
V=D/T
A high school student is coasting to a stop while riding on a skateboard. The net force acting on the student is 20N. Given that the mass of the student and skateboard together are 60Kg, what is the acceleration?
a= net force/mass
What is 0.33m/s^2
A crane uses a force of 5,000 N to lift a beam upwards 25m. How much work was done on the beam?
125,000 J
What is the wavelength of a wave moving at 8m/s and having a frequency of 1.5hz?
What is 5.3m
Type of circuit that has 2 or more paths of current
What is a parallel circuit?